Product Introduction
Our BOP diverter well control parts lineup consists of heavy-duty, corrosion-resistant components built from premium materials including 316/304 stainless steel, brass, bronze, and high-performance elastomers (Viton, Buna-N, PTFE, modified PTFE). This lineup includes Type RD-2500/RD-12000 rupture discs, multi-size ball/needle/check valves, safety valves, pressure regulators, pneumatic-hydraulic pumps, and dedicated diverter control valves, all designed to handle hydraulic oil, water-based fluids, air, and gas media in critical BOP diverter actuation and pressure relief circuits. Each component undergoes hydrostatic pressure testing and certification validation to meet strict well control safety requirements.
Functional Capabilities
- Pressure Relief & Overload Protection: Calibrated rupture discs (RD-2500/RD-12000) and safety valves activate at precise pressure thresholds (970 PSI to 12,720 PSI), preventing catastrophic system overpressure and protecting BOP diverter hardware.
- Precision Flow Control: Multi-type ball, needle, and diverter valves regulate hydraulic/pneumatic flow rates, enable directional flow switching, and provide fine-tuned pressure adjustment for smooth BOP diverter actuation.
- Backflow Prevention: High-pressure check valves eliminate reverse fluid flow, maintaining consistent pressure in BOP control circuits and preventing system contamination.
- Pressure Regulation: Pneumatic and hydraulic regulators stabilize inlet/outlet pressure (5 PSI to 3,000 PSI), ensuring reliable performance across fluctuating operating conditions.
- System Power & Damping: Pneumatic-driven hydraulic pumps deliver high-pressure fluid output (up to 10,500 PSI), while piston dampers absorb pressure surges for stable circuit operation.
Structural Design Features
- Exact OEM Fit: Precision-machined ports, threads (NPT, SAE Code 61/62, JIC), and mounting profiles ensure seamless replacement with original BOP diverter system components.
- Extreme Pressure Durability: Forged stainless steel/bronze bodies withstand ultra-high pressures up to 65,000 PSI, resisting fatigue and cracking under cyclic pressure loading.
- Wide Temperature Resistance: Low-temperature seals (down to -40°C/-40°F) and high-grade materials maintain integrity in extreme drilling environments, from arctic cold to tropical heat.
- Leak-Proof Sealing: Metal-to-metal seats, PTFE/Buna-N/Viton O-rings, and graphite packing deliver zero-leakage performance, critical for well control safety compliance.
Applicable Operating Conditions
These BOP diverter components are engineered to perform reliably in rigorous well control scenarios, including:
- Onshore and offshore BOP diverter well control systems (universal fit for standard diverter control assemblies)
- High-pressure hydraulic/pneumatic circuits (15 PSI to 65,000 PSI operating pressure)
- Extreme temperature environments (-40°C/-40°F to 148°C/300°F)
- API/ASME certified well control operations, compliant with TR CU 032 and EN 10204 3.1 standards
- Hydraulic oil, water-based drilling fluids, compressed air, and inert gas media
Maintenance & Service Recommendations
- Inspect all rupture discs every 6 months or 1,200 operating hours for corrosion, warping, or fatigue; replace expired/damaged discs immediately to preserve pressure relief functionality.
- Lubricate needle and ball valve stems with API-certified high-pressure grease quarterly, checking for stiff operation or external leakage.
- Test safety valve trigger pressure semi-annually to ensure activation matches calibrated set points (per ASME/API standards), documenting all tests for compliance.
- Inspect check valve discs and springs every 900 operating hours for wear or sticking, cleaning or replacing components to prevent backflow failures.
- Flush hydraulic regulators and pumps with approved fluid every 12 months, removing sediment buildup that impairs pressure control.
- Store elastomer seals and rupture discs in a cool, dark, dry environment to prevent premature degradation; avoid exposure to oil, UV light, and extreme temperatures.
- We supply the following spare parts:
| 212 | 2197002-75 | 1/4″ RUPTURE DISC WITH ANGLED SEAT, TYPE: RD-2500. PRESSURE RANGE: 2425–2650 LBS/SQ INCH. MATERIAL: STAINLESS STEEL (1.4301). TEMP.: 72°F, CERTIFICATION: 3.1 ACCORDING TO EN 10204. | BOP/Diverter Control System | |
| 213 | 2762487-06 | SAFETY HEAD 1/2″, 1/2″ MNPT (EXTERNAL THREAD) X 3/8″ NPT, 15 000 LBS/SQ INCH | BOP/Diverter Control System | |
| 214 | 2754028-01 | CHECK VALVE, SWAGELOK, SERIES CH, SS-CHS8-EP-1, SIZE 1/2″, STAINLESS STEEL TYPE 316, SEALS FROM ETHYLENE PROPYLENE COPOLYMER, FROM -45°C TO 148°C | BOP/Diverter Control System | |
| 215 | 2762489-02 | NEEDLE VALVE, 1/2″ NPS, 6000 LBS/SQ INCH, STAINLESS STEEL 316, INTERNAL THREAD ON BOTH ENDS, VITON O-RING SEAL, SERIES: SPV-6000 | BOP/Diverter Control System | |
| 216 | 2725775-03 | BALL VALVE, 3-WAY, SOLID, SERIES 40G, TUBE FITTING 1/4″ X 1/4″ X 1/4″, CV 0.90, THROUGH HOLE: 0.187″, LEVER CONTROL, SEAL: MODIFIED PTFE, FLOW SCHEME: 3-WAY, SWITCHING, L-SHAPED FLOW PATH, NOMINAL PRESSURE: 2500 LBS/SQ INCH AT 300°F / 172 BAR AT 148°C, STAINLESS STEEL 316. | BOP/Diverter Control System | |
| 217 | 2762487-07 | SAFETY HEAD MAXPRO 9/16 (HIGH PRESSURE) X 3/8 NPT WITH INTERNAL THREAD, 65 000 LBS/SQ INCH, STAINLESS STEEL 316 | BOP/Diverter Control System | |
| 218 | 2197002-71 | 1/4″ RUPTURE DISC WITH ANGLED SEAT, TYPE: RD-12000. PRESSURE RANGE: 11 640–12 720 LBS/SQ INCH. MATERIAL: STAINLESS STEEL (1.4301). TEMP.: 72°F, CERTIFICATION: 3.1 ACCORDING TO EN 10204. | BOP/Diverter Control System | |
| 219 | 2762489-03-01 | NEEDLE VALVE, 9/16″, HIGH PRESSURE, 30 000 LBS/SQ INCH, STEM WITH V-SHAPED TIP, TWO-WAY, STRAIGHT, METAL-TO-METAL SEAT, STEM AND VALVE BODY MADE OF STAINLESS STEEL 316. | BOP/Diverter Control System | |
| 220 | 2731083-02-02 | CHECK VALVE, O-RING SEAL, OPERATING PRESSURE 65 000 LBS/SQ INCH , THROUGH HOLE 0.188″, BODY, COVER, DISC, COVER SEAL MADE OF STAINLESS STEEL 316, O-RING MADE OF BUNA-N, SPRING MADE OF STAINLESS STEEL 300, -40° C. | BOP/Diverter Control System | |
| 221 | 703128-02 | BALL VALVE, 2-WAY, PIPELINE 3/4″, OPERATING PRESSURE: 2500 LBS/SQ INCH, STAINLESS STEEL BODY, SEAT SEAL MADE OF PFA (PERFLUORINATED COPOLYMER), STANDARD BLACK HANDLE, 6.4 CV, TEMPERATURE FROM -65 °F TO 150° F | BOP/Diverter Control System | |
| 222 | 619002-02-23-101 | RUPTURE DISC, 1/4″, 970–1060 LBS/SQ INCH, MEMBRANE SIZE AND SEAT TYPE: 1/4″ ANGLE. PRESSURE RANGE: 970–1060 LBS/SQ INCH. MATERIAL: STAINLESS STEEL | BOP/Diverter Control System | |
| 223 | 2802441-12 | BALL VALVE, 1-1/2″ JIC, EXTERNAL THREAD, MOPD 6000 LBS/SQ INCH, BLOCK BODY, BODY AND GATE MADE OF STAINLESS STEEL 316, SEALS, BUSHINGS AND WASHERS MADE OF DELRIN, O-RINGS MADE OF BUNA-N. | BOP/Diverter Control System | |
| 224 | 2802441-11 | BALL VALVE, 1″ JIC, EXTERNAL THREAD, MOPD 6000 LBS/SQ INCH, BLOCK BODY, BODY AND GATE MADE OF STAINLESS STEEL 316, SEALS, BUSHINGS AND WASHERS MADE OF DELRIN, O-RINGS MADE OF BUNA-N. | BOP/Diverter Control System | |
| 225 | 2802441-10 | BALL VALVE, 3/4″ JIC, EXTERNAL THREAD, MOPD 7500 LBS/SQ INCH, BLOCK BODY, BODY AND GATE MADE OF STAINLESS STEEL 316, SEALS, BUSHINGS AND WASHERS MADE OF DELRIN, O-RINGS MADE OF BUNA-N. | BOP/Diverter Control System | |
| 226 | 2710365-13 | “SAFETY VALVE, 1/2″”, SETTING 3190 LBS/SQ INCH, DESIGN STANDARD: ASME, SEC. VIII; SIZE: API 520 / CAPPED OUTLET; MATERIAL: BRASS; INLET: 1/2″” FNPT (INTERNAL THREAD); OUTLET: 3/4″” FNPT (INTERNAL THREAD); THROUGH HOLE: 0.049″”; SEAL MATERIAL: PTFE. SPECIFIED TRIGGER PRESSURE: 3190 LBS/SQ INCH GAUGE. REQUIRED TEST ACT AT THE SPECIFIED TRIGGER PRESSURE AND TR CU 032, 10 AND 12 CERTIFICATES.” | BOP/Diverter Control System | |
| 227 | 2814499-02 | “NEEDLE VALVE, 3/8″”, 3000 LBS/SQ INCH, ANGLE FLOW SCHEME, SCREW CAP, PTFE SEAL, STAINLESS STEEL HANDLE INDICATOR, CAP, PACKING, STEM AND BALL INSERT MADE OF STAINLESS STEEL 316.” | BOP/Diverter Control System | |
| 228 | 2826998-01 | “BALL VALVE, 5000 LBS/SQ INCH, 1″”, CODE 61, BLOCK BODY, 1″” CODE 61 FLANGED COVER X 1″” CODE 61 FLAT CONNECTING SURFACE , WITH STANDARD ZINC ALLOY HANDLE; BODY, BALL AND STEM MADE OF STAINLESS STEEL 316, BALL AND STEM SEALS MADE OF POM (POLYOXOMETALLATE), ADAPTER AND STEM SEALS MADE OF BUNA-N.” | BOP/Diverter Control System | |
| 229 | 619018-01-01 | “VALVE, 2-WAY, 1/4″” NPT, 420 BAR, STAINLESS STEEL, 2-WAY SHUT-OFF AND BLEED NEEDLE VALVE; INLET / OUTLET AND VENT HOLES: 1/4″” NPT WITH INTERNAL THREAD. NOMINAL PRESSURE: 420 BAR / 6000 LBS/SQ INCH; MATERIAL: STAINLESS STEEL 316; SEAL: PTFE” | BOP/Diverter Control System | |
| 230 | 2710365-09 | “SAFETY VALVE, 1″”, SETTING 3 300 LBS/SQ INCH, DESIGN STANDARD ASME, SEC. VIII; SIZE: API 520 / CAPPED OUTLET; MATERIAL: STAINLESS STEEL 316; INLET: 1″” MNPT (EXTERNAL THREAD); OUTLET: 1″” FNPT (INTERNAL THREAD); THROUGH HOLE: 0.049″”; SEAL MATERIAL: PTFE. SPECIFIED TRIGGER PRESSURE: 3300 LBS/SQ INCH GAUGE. REQUIRED TEST ACT AT THE SPECIFIED TRIGGER PRESSURE AND TR CU 032, 10 AND 12 CERTIFICATES.” | BOP/Diverter Control System | |
| 231 | 2725545-01 | MANUAL PISTON PUMP, SERIES 5200 WITH VACUUM RELEASE VALVE, ADAPTER WITH SPOUT, 1″ INLET AND 3/4″ OUTLET, 8″ HOSE AND NOZZLE, WITH TELESCOPIC SUCTION PIPE | BOP/Diverter Control System | |
| 232 | 716943-02 | DAMPER, BUILT-IN, PISTON, OPERATING PRESSURE 15 000 LBS/SQ INCH, 1/4″ NPT (INTERNAL THREAD) X 1/4″ NPT (EXTERNAL THREAD), STAINLESS STEEL. INCLUDES 4 (FOUR) PISTONS FOR USE WITH VARIOUS WORKING MEDIA: A-B: GAS; B-C: WATER; C-D: LOW-VISCOSITY OIL; E: THICK LUBRICATING OIL | BOP/Diverter Control System | |
| 233 | 707262-01 | PRESSURE REGULATOR, PNEUMATIC, OUTLET PRESSURE 5–125 LBS/SQ INCH, PRESSURE RELIEF, 3/4″ PORT, WITH GAUGE, MAX. INLET PRESSURE 300 LBS/SQ INCH, WITH ADJUSTMENT HEAD. | BOP/Diverter Control System | |
| 234 | 704245 | CHECK VALVE, 1/2″ SWAGELOK X 1/2″ SWAGELOK, 1/3 LBS/SQ INCH, STAINLESS STEEL FOR AIR/HYDRAULIC FLUID | BOP/Diverter Control System | |
| 235 | 2762552-02 | BALL VALVE, 1-1/2″ NPT, DESIGNED FOR FLUID WORKING PRESSURE (WOG) 600 LBS/SQ INCH, BRONZE BODY ACC. ASTM B-584 | BOP/Diverter Control System | |
| 236 | 2762552-01 | BALL VALVE, 3/4″ NPT, DESIGNED FOR FLUID WORKING PRESSURE (WOG) 600 LBS/SQ INCH, BRONZE BODY ACC. ASTM B-584 | BOP/Diverter Control System | |
| 237 | 707262-02 | PRESSURE REGULATOR, PNEUMATIC, OUTLET 5–125 LBS/SQ INCH, 1-1/2″ PRESSURE RELIEF PORT, WITH GAUGE, MAX. INLET PRESSURE 300 LBS/SQ INCH, WITH ADJUSTMENT HEAD. | BOP/Diverter Control System | |
| 238 | 619001-01-34 | PNEUMATIC VALVE, 3/2-WAY; CONNECTION: 1/4″ NPT WITH INTERNAL THREAD. OPERATING PRESSURE: 0–14 BAR. MEDIUM: AIR. TEMP.: -29°C / +90°C; MATERIAL: BRASS. NORMALLY CLOSED. | BOP/Diverter Control System | |
| 239 | 2710719-03 | CHECK VALVE, 1/2″ NPT, 5000 LBS/SQ INCH, BUILT-IN, STAINLESS STEEL DISC, MODEL CV-50, HYDRAULIC OIL OR OIL-CONTAINING WATER | BOP/Diverter Control System | |
| 240 | 2809795-31-01 | NEEDLE VALVE, 1/2″ NPT, WITH INTERNAL THREAD, 6000 LBS/SQ INCH, STRAIGHT THROUGH BODY, CV=0.45, WITH GRAPHITE PACKING FOR USE AT TEMPERATURES DOWN TO -20°F, STAINLESS STEEL 316. | BOP/Diverter Control System | |
| 241 | 2819928-01 | PNEUMATIC VALVE, 1/4″, 2-POSITION, 4-WAY, 200 LBS/SQ INCH, WITH PROTRUDING LEVER CONTROL, DOUBLE SPOOL, DUAL POSITION LOCK. LOW-TEMPERATURE SEALS WITH EXTENDED 6″ HANDLE; CERTIFICATE OF COMPLIANCE | BOP/Diverter Control System | |
| 242 | 2827017-01 | CHECK VALVE, SAE CODE 61, 1-1/2″, STANDARD OPENING PRESSURE 15 LBS/SQ INCH, BUNA-N SEAL, STEEL WITH NICKEL-ZINC COATING. NOMINAL TEMPERATURE RANGE: FROM -22°F TO 175°F (FROM -30°C TO 80°C). | BOP/Diverter Control System | |
| 243 | 2725536-03 | PRESSURE SENSOR, 1/4″, 3-WAY, 150 LBS/SQ INCH, NO OR NC AIR FEED PORT, ADJUSTMENT RANGE: 750–2000 LBS/SQ INCH, (VALVE SETTING: 1000 LBS/SQ INCH), YELLOW SPRING. | BOP/Diverter Control System | |
| 244 | 2710365-12 | SAFETY VALVE, 0.5″, SETTING 135 LBS/SQ INCH, DESIGN STANDARD: ASME, SEC. VIII; SIZE: API 520 / CAPPED OUTLET; MATERIAL: BRASS; INLET: 0.5″ MNPT (EXTERNAL THREAD); OUTLET: 1″ FNPT (INTERNAL THREAD); THROUGH HOLE: 0.077″; SEAL MATERIAL: BUNA-N. SPECIFIED TRIGGER PRESSURE: 135 LBS/SQ INCH GAUGE. REQUIRED TEST ACT AT THE SPECIFIED TRIGGER PRESSURE AND TR CU 032, 10 AND 12 CERTIFICATES. | BOP/Diverter Control System | |
| 245 | 2702007 | VALVE, 3-WAY, 2-POSITION, WITH PNEUMATIC CONTROL, 1/8″ NPTF, MAIN PORT 1/4″ NPTF, ADJUSTABLE PRESSURE ON INLET 0–200 LBS/SQ INCH (0–14 BAR GAUGE); STAINLESS STEEL 316, VITON SEALS. WITH SPRING RETURN, NORMALLY CLOSED, MINIMUM REQUIRED CONTROL PRESSURE: 18–36 LBS/SQ INCH (1.25–2.5 BAR GAUGE) | BOP/Diverter Control System | |
| 246 | 2761787-02 | DOUBLE VALVE, ELECTROMAGNETIC, WITH BUTTON, PRESS SPRING, COMBINED, 3-WAY, NC, PORT 1/4″ NPT, STAINLESS STEEL 316, 1.8 W SOLENOID, LOW-TEMPERATURE BUNA-N SEAL (-40°C), 24 V DC. | BOP/Diverter Control System | |
| 247 | 619001-53-02 | VALVE, SPOOL TYPE, 14 BAR, 1/4″ NPT: CONNECTION 1/4 – 18 NPT; OPERATING PRESSURE: 0.2–14 BAR; MEDIUM: AIR; MATERIAL: STAINLESS STEEL 316 WITH LOW-TEMPERATURE SEALS (DOWN TO -20°F) | BOP/Diverter Control System | |
| 248 | 2710402-38 | “HYDRAULIC REGULATOR, MAX. SUPPLY PRESSURE 3000 LBS/SQ INCH, ADJUSTABLE OUTPUT PRESSURE 50-1500 LBS/SQ INCH. (1) OUTLET. PORT 1/2″” SAE, (1) INLET. PORT 1/2″” SAE, (1) VENT. PORT 1/2″” SAE. WITH MANUAL DRIVE. MODEL NO: KR-12S3EM” | BOP/Diverter Control System | |
| 249 | 2762791-01 | PLATE VALVE, DIRECT ACTING, WITH PNEUMATIC CONTROL, 1-1/2″ NPT, SPOOL 1/4″, OVERFLOW RATIO 4:1, NO MORE THAN 500 LBS/SQ INCH | BOP/Diverter Control System | |
| 250 | 2710402-40 | HYDRAULIC REGULATOR, MAX. SUPPLY PRESSURE 5000 LBS/SQ INCH, ADJUSTABLE OUTPUT PRESSURE 300–3000 LBS/SQ INCH. (1) OUTLET. PORT 1/2″ SAE, (1) INLET. PORT 1/2″ SAE, (1) VENT. PORT 1/2″ SAE. WITH MANUAL DRIVE. MODEL NO: KR-38S5DM | BOP/Diverter Control System | |
| 251 | 2762404-11 | “ASSEMBLED PUMP, HYDRAULIC, WITH PNEUMATIC DRIVE, PNEUMATIC MOTOR DIAMETER 7″”, COMPRESSION RATIO 70:1, DOUBLE-ACTING, SELF-PRIMING, WORKING VOLUME 7.8 CUBIC INCHES PER CYCLE, MAX. OUTPUT PRESSURE 10500 LBS/SQ INCH, FLUID INLET 1-1/4″” NPT, FLUID OUTLET 1/2″” NPT, PNEUMATIC CONNECTION FITTING 3/4″” NPT, EXHAUST PIPE 1-1/4″” NPT, STAINLESS STEEL HYDRAULIC PUMP BODY, CHECK VALVES AND GATE.” | BOP/Diverter Control System | |
| 252 | 2710365-11 | “SAFETY VALVE, 1″”, SETTING 3 300 LBS/SQ INCH, DESIGN STANDARD: ASME, SEC. VIII; SIZE: API 520 / CAPPED OUTLET; MATERIAL: STAINLESS STEEL 316; INLET: 1″” FNPT (INTERNAL THREAD); OUTLET: 1″” FNPT (INTERNAL THREAD); THROUGH HOLE: 0.049″”; SEAL MATERIAL: PTFE. SPECIFIED TRIGGER PRESSURE: 3300 LBS/SQ INCH GAUGE. REQUIRED TEST ACT AT THE SPECIFIED TRIGGER PRESSURE AND TR CU 032, 10 AND 12 CERTIFICATES | BOP/Diverter Control System | |
| 253 | 2809797-13-01 | HYDRAULIC REGULATOR, FAIL-SAFE PNEUMATIC MOTOR, MAX. SUPPLY PRESSURE 3000 LBS/SQ INCH, ADJUSTABLE OUTPUT PRESSURE 50–1500 LBS/SQ INCH, CV=9.4. INLET. PORT 1″ SAE, WITH CYLINDRICAL THREAD, VENT. PORT 1/2″ NPT, OUTLET. PORT 1″ SAE WITH CYLINDRICAL THREAD, BODY AND INTERNAL COMPONENTS MADE OF STAINLESS STEEL, FITTINGS MADE OF CARBON STEEL, O-RING SEAL MADE OF BUNA-N. MODEL NO: KR75-S3LFSA | BOP/Diverter Control System | |
| 254 | 2762488-04 | BALL VALVE 3/4″ NPT, 1000 LBS/SQ INCH GAUGE, STAINLESS STEEL, FOR HYDRAULIC FLUID, FULL PORT | BOP/Diverter Control System | |
| 255 | 2778284-28-09 | BALL VALVE, ROUND BODY, HOLE SIZE: 1-1/2″ SAE, DETACHABLE FLANGE, BODY AND END CONNECTIONS: STAINLESS STEEL 316; BALL AND STEM MATERIAL: STAINLESS STEEL 316; SEALS, BUSHINGS, WASHERS: DERLIN; O-RING MATERIAL: BUNA-N. | BOP/Diverter Control System | |
| 256 | 2809795-35-01 | BALL VALVE, WITH DETACHABLE FLANGE, 1-1/2″ SAE, CODE 61, MAXIMUM WORKING PRESSURE 3000 LBS/SQ INCH, FORGED BODY. BALL SEAL: PEEK; O-RING: BUNA-N; HANDLE: PROTRUDING, MADE OF STAINLESS STEEL FOR TEMPERATURE RANGE -26.4° C | BOP/Diverter Control System | |
| 257 | 2339950-02 | VALVE, PROCESS FILTER, TRIPLE, 1/4″ ON INLET AND OUTLET, NOMINAL PRESSURE 6000 LBS/SQ INCH GAUGE., FILTER 5 ΜM, STAINLESS STEEL | BOP/Diverter Control System | |
| 258 | 2761 108-01 | NEEDLE VALVE, HYDRAULIC, TUBE 1/4″, 5000 LBS/SQ INCH, WITH BLUNT END STEM, STAINLESS STEEL | BOP/Diverter Control System | |
| 259 | 2710365-10 | SAFETY VALVE, 1″, SETTING 1650 LBS/SQ INCH, DESIGN STANDARD: ASME, SEC. VIII; SIZE: API 520 / CAPPED OUTLET; MATERIAL: STAINLESS STEEL 316; INLET: 1″ MNPT (EXTERNAL THREAD); OUTLET: 1″ FNPT (INTERNAL THREAD); THROUGH HOLE: 0.049″; SEAL MATERIAL: PTFE. SPECIFIED TRIGGER PRESSURE: 1650 LBS/SQ INCH GAUGE. REQUIRED TEST ACT AT THE SPECIFIED TRIGGER PRESSURE AND TR CU 032, 10 AND 12 CERTIFICATES | BOP/Diverter Control System | |
| 260 | 711092 | “FAST-ACTING VALVE, 1/2 NPTF, MOPD 150 LBS/SQ INCH, CAST ALUMINUM BODY, CV=5.00 ON OUTPUT; CV=5.50 ON BLEED LINE” | BOP/Diverter Control System | |
| 261 | 2788325-01 | “AIR VALVE, 4-WAY, 3-POSITION, 1/2″” NPT, LOW-TEMP. BUNA-N SEAL. CERTIFICATE OF COMPLIANCE” | BOP/Diverter Control System | |
| 262 | 2762401-07-01 | “DIVERTER VALVE, 1-1/2″”, SAE PORT, 3000 LBS/SQ INCH, DIVERTER FLOW SCHEME, 4-WAY, 2-POSITION WITH BUILT-IN PNEUMATIC OPERATOR, MEASURE. PORT 1/4″” SAE FOR CYLINDERS 1 AND 2, FOR OIL-CONTAINING WATER OR HYDRAULIC OIL. BRONZE BODY, STAINLESS STEEL SHAFT, ROTOR AND SEALS, BUNA-N O-RINGS. MOUNTING STUDS PROVIDED. WORKING MEDIUM TEMPERATURE RANGE: FROM -40°F TO +250°F (FROM -40°C TO +121°C)” | BOP/Diverter Control System | |
| 263 | 2762401-05 | “DIVERTER VALVE, 1/2″”, SAE PORT, 3000 LBS/SQ INCH, CLOSED CENTER, 4-WAY, 2-POSITION WITH BUILT-IN PNEUMATIC OPERATOR, 1/4″” FNPT (INTERNAL THREAD), FOR OIL-CONTAINING WATER OR HYDRAULIC OIL. BRONZE BODY, STAINLESS STEEL SHAFT, ROTOR AND SEALS, BUNA-N O-RINGS. WORKING MEDIUM TEMPERATURE RANGE: FROM -40°F TO +250°F (FROM -40°C TO +121°C)” | BOP/Diverter Control System | |
| 264 | 2762401-08 | DIVERTER VALVE, 1″, SAE PORT, 3000 LBS/SQ INCH, CLOSED CENTER, 4-WAY, 2-POSITION WITH BUILT-IN PNEUMATIC OPERATOR, MEASURE. PORT 1/4″ SAE FOR CYLINDERS 1 AND 2, FOR OIL-CONTAINING WATER OR HYDRAULIC OIL. BRONZE BODY, STAINLESS STEEL SHAFT, ROTOR AND SEALS, BUNA-N O-RINGS. MOUNTING STUDS PROVIDED. WORKING MEDIUM TEMPERATURE RANGE: FROM -40°F TO +250°F (FROM -40°C TO +121°C) | BOP/Diverter Control System | |
| 265 | 2762401-07 | DIVERTER VALVE, 1-1/2″, SAE PORT, 3000 LBS/SQ INCH, CLOSED CENTER, 4-WAY, 2-POSITION WITH BUILT-IN PNEUMATIC OPERATOR, MEASURE. PORT 1/4″ SAE FOR CYLINDERS 1 AND 2, FOR OIL-CONTAINING WATER OR HYDRAULIC OIL. BRONZE BODY, STAINLESS STEEL SHAFT, ROTOR AND SEALS, BUNA-N O-RINGS. MOUNTING STUDS PROVIDED. WORKING MEDIUM TEMPERATURE RANGE: FROM -40°F TO +250°F (FROM -40°C TO +121°C) | BOP/Diverter Control System | |
| 266 | 2762401-06 | DIVERTER VALVE, 1-1/2″, SAE PORT, 3000 LBS/SQ INCH, CLOSED CENTER, 4-WAY, 2-POSITION WITH BUILT-IN PNEUMATIC OPERATOR, MEASURE. PORT 1/4″ SAE FOR CYLINDERS 1 AND 2, FOR OIL-CONTAINING WATER OR HYDRAULIC OIL. BRONZE BODY, STAINLESS STEEL SHAFT, ROTOR AND SEALS, BUNA-N O-RINGS. MOUNTING STUDS PROVIDED. WORKING MEDIUM TEMPERATURE RANGE: FROM -40°F TO +250°F (FROM -40°C TO +121°C) | BOP/Diverter Control System | |
| 267 | 2710402-37 | “HYDRAULIC REGULATOR, MANUAL, MAX. SUPPLY PRESSURE 3000 LBS/SQ INCH, ADJUSTABLE OUTPUT PRESSURE 50–1500 LBS/SQ INCH, CV=14,9; (2) INLET. PORT 1″” SAE, WITH CYLINDRICAL THREAD. (2) VENT. PORT 1/2″” SAE WITH CYLINDRICAL THREAD; (1) OUTLET. PORT 1-1/2″” SAE, WITH CYLINDRICAL THREAD. BODY AND INTERNAL COMPONENTS MADE OF STAINLESS. STEEL. O-RING SEAL MADE OF BUNA-N. MODEL NO: KR-140S3LM” | BOP/Diverter Control System | |
| 268 | 2710402-36-02 | “HYDRAULIC REGULATOR, FAIL-SAFE PNEUMATIC MOTOR, MAX. SUPPLY PRESSURE 5000 LBS/SQ INCH, ADJUSTABLE OUTPUT PRESSURE 300–3000 LBS/SQ INCH. CV=17.5. (2) INLET. PORT 1″” SAE, CODE 62. (1) VENT. PORT 1″” SAE, CODE 62, (1) OUTLET. PORT 1-1/2″” SAE, CODE 62. BODY, FLANGES AND SPRING CASE MADE OF STAINLESS STEEL 316, MOVABLE, INLET, VENT, SHUT-OFF PLATES AND COMPRESSING SEALS MADE OF STAINLESS STEEL 400, O-RING SEAL MADE OF BUNA-N, BACKUP RING MADE OF PTFE. AMBIENT TEMPERATURE RANGE: FROM -30°F TO +185°F (FROM -34°C TO +85°C).” | BOP/Diverter Control System |
Field Failure Repair Case Studies
Case 1: Rupture Disc Burst & Pressure Loss
A BOP diverter system experienced sudden pressure loss due to a failed RD-12000 rupture disc (2197002-71), risking well control instability. Installing a new EN 10204 3.1 certified stainless steel rupture disc restored precise pressure relief, stabilizing the hydraulic circuit within 45 minutes.
Case 2: High-Pressure Ball Valve Leakage
A 3/4″ JIC ball valve (2802441-10) in the diverter control system developed severe hydraulic leakage due to worn Delrin seals, causing pressure drops. Replacing the valve with a new 316 stainless steel unit eliminated leakage and restored 7,500 PSI pressure retention.
Case 3: Needle Valve Sticking & Flow Blockage
A 6,000 PSI needle valve (2762489-02) seized due to metal seat wear, blocking hydraulic flow to the diverter actuator. Fitting a new Viton-sealed stainless steel needle valve restored smooth flow control and full diverter actuation functionality.
Frequently Asked Questions (FAQ)
| Question | Answer |
| Are these parts compatible with all standard BOP diverter systems? | Yes, these components are engineered for universal fit with conventional BOP diverter well control systems, matching OEM thread/port specs and pressure ratings for drop-in replacement. |
| What certifications do the rupture discs and safety valves hold? | Rupture discs carry EN 10204 3.1 certification; safety valves comply with ASME Section VIII, API 520, and TR CU 032/10/12 standards, with full pressure test documentation. |
| What is the maximum pressure rating for these BOP diverter components? | The highest pressure rating is 65,000 PSI for the Maxpro high-pressure safety head (2762487-07), with other components covering 15 PSI to 60,000 PSI ranges. |
Procurement Guidance
For well control teams managing BOP diverter systems, this catalog is your definitive sourcing solution for certified, high-quality replacement parts. It provides full transparency on part specifications, OEM cross-references, pressure ratings, material grades, and compliance certifications, serving as both a formal procurement compliance standard and a practical field troubleshooting reference. Whether you need emergency rupture discs for sudden pressure relief failures, replacement valves for leaky control circuits, high-pressure regulators for hydraulic stability, or dedicated diverter valves for actuation repairs, every part is engineered to resolve common BOP diverter failures and meet strict global well control safety standards. Submit your detailed inquiry with specific OEM part numbers, required quantities, and system pressure requirements to secure precision-matched components tailored to your BOP diverter well control needs.
