Description
3″ 8000 PSI Ручной Reset Relief Клапан Parts & Repair Kits – OTECO Ultra Высокого давления Components
Complete replacement parts catalog for the OTECO 3″ 8000 PSI Ручной Reset Relief Клапан. This ultra high-pressure safety valve delivers exceptional performance in the most demanding oilfield drilling, well servicing, and flowline operations. With a working pressure rating of 8,000 PSI (552 Bar), this valve provides superior overpressure protection for critical high-pressure systems. Our comprehensive parts inventory ensures fast turnaround on maintenance, repairs, and rebuilds to keep your operations running safely and efficiently.
Product Overview
The 3″ 8000 PSI Ручной Reset Relief Клапан represents the pinnacle of OTECO’s pressure relief technology. When system pressure exceeds the preset relief setting, the valve opens to vent excess pressure. The manual reset feature requires operator intervention to reclose, ensuring that overpressure events are always acknowledged and investigated. This valve is rated for 8,000 PSI (552 Bar) working pressure with 3″ nominal flow path, making it the ideal choice for ultra high-volume, high-pressure flowline and manifold applications where standard relief valves cannot meet the demands.
Exploded View Diagram
Complete Parts List
The following table lists all replacement components for the 3″ 8000 PSI Ручной Reset Relief Клапан:
Item 1 – Клапан Корпус
| Description |
OTECO Part No. |
Weight Lbs. |
Weight (kg) |
| BODY with 3″ FIGURE 1502 FEMALE OUTLET, STANDARD |
143083 |
160 |
72.6 |
| BODY with 3″ FIGURE 1502 MALE OUTLET, STANDARD |
143081 |
160 |
72.6 |
| BODY with 3.06″-10,000# RJ FLANGED OUTLET, STANDARD |
143086 |
181 |
82.1 |
Item 2 – Inlet Переводник
| Description |
OTECO Part No. |
Weight Lbs. |
Weight (kg) |
| SUB with 3″ FIGURE 1002 FEMALE INLET, STANDARD |
143196 |
59 |
26.8 |
| SUB with 3″ FIGURE 1502 FEMALE INLET, STANDARD |
143199 |
59 |
26.8 |
| SUB with 3.06″-10,000# FLANGED INLET, STANDARD |
143198 |
80 |
36.3 |
Item 3 – Поршень with Подшипник В сборе
| Description |
OTECO Part No. |
Weight Lbs. |
Weight (kg) |
| PISTON with BEARING ASSEMBLY, STANDARD |
143185 |
4 |
1.81 |
Item 4 – Уплотнение Retainer
| Description |
OTECO Part No. |
Weight Lbs. |
Weight (kg) |
| SEAL RETAINER, SOUR GAS/STANDARD |
143035 |
4 |
1.81 |
Item 5 – Нижний Уплотнение
| Description |
OTECO Part No. |
Weight Lbs. |
Weight (kg) |
| LOWER SEAL, (UHMWPE) POLYETHYLENE, STANDARD |
302686 |
0.1 |
0.05 |
Item 6 – Middle Уплотнение
| Description |
OTECO Part No. |
Weight Lbs. |
Weight (kg) |
| MIDDLE SEAL, (UHMWPE) POLYETHYLENE, STANDARD |
302689 |
0.1 |
0.05 |
Item 7 – Верхний Уплотнение
| Description |
OTECO Part No. |
Weight Lbs. |
Weight (kg) |
| UPPER SEAL, (F1504) FLUOROTREL, STANDARD |
302636 |
0.1 |
0.05 |
Item 8 – Переводник Face to Корпус Уплотнение
| Description |
OTECO Part No. |
Weight Lbs. |
Weight (kg) |
| SUB FACE to BODY SEAL, “O”-RING #247, (NBR) NITRILE 90D, STANDARD |
302428 |
0.1 |
0.05 |
Item 9 – Переводник O.D. to Корпус Уплотнение
| Description |
OTECO Part No. |
Weight Lbs. |
Weight (kg) |
| SUB O.D. TO BODY SEAL, “O”-RING #240, (NBR) NITRILE 90D, STANDARD |
302427 |
0.1 |
0.05 |
Item 10 – Retainer to Корпус Уплотнение
| Description |
OTECO Part No. |
Weight Lbs. |
Weight (kg) |
| RETAINER to BODY SEAL, “O”-RING #239 (NBR) NITRILE 90D, STANDARD |
302634 |
0.1 |
0.05 |
Item 11 – Корпус to Top Фланец Уплотнение
| Description |
OTECO Part No. |
Weight Lbs. |
Weight (kg) |
| BODY to TOP FLANGE SEAL, “O”-RING #245, (NBR) NITRILE 90D, STANDARD |
302610 |
0.1 |
0.05 |
Item 12 – Retainer to Top Фланец Уплотнение
| Description |
OTECO Part No. |
Weight Lbs. |
Weight (kg) |
| RETAINER to TOP FLANGE SEAL, “O”-RING #233, (NBR) NITRILE 90D, STANDARD |
302611 |
0.1 |
0.05 |
Item 13 – Flanged Болт
| Description |
OTECO Part No. |
Weight Lbs. |
Weight (kg) |
| 7/8″-9UNC FLANGED 12 POINT BOLT, STANDARD |
302613 |
0.5 |
0.23 |
Item 14 – Socket Head Cap Screw
| Description |
OTECO Part No. |
Weight Lbs. |
Weight (kg) |
| 5/8″-11UNC SOCKET HEAD CAP SCREW, CADMIUM, STANDARD |
302470 |
0.5 |
0.23 |
Item 15 – Socket Head Cap Screw
| Description |
OTECO Part No. |
Weight Lbs. |
Weight (kg) |
| 1/2″-13UNC SOCKET HEAD CAP SCREW, CADMIUM, STANDARD |
302495 |
0.5 |
0.23 |
Item 16 – Шпилька
| Description |
OTECO Part No. |
Weight Lbs. |
Weight (kg) |
| 1″-8UNC STUD, CADMIUM, STANDARD |
302472 |
0.5 |
0.23 |
Item 17 – Hex Гайка
| Description |
OTECO Part No. |
Weight Lbs. |
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