Total 402 npt relief valve factories & companies found with 1,206 products. Source high quality npt relief valve from our great selection of reliable npt relief valve manufacturing factories.
Jipai Fluid Control Technology (Jiangsu) Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | High Pressure Valve , Ball Valve , Pressure Regulator , Alloy Valve , Hastelloy Valve |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM |
| Location: | Suzhou, Jiangsu |
| Production Lines: | 2 |
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Unit Price: US$ 51.5-82.6 / PieceMin. Order: 2 Pieces -
Unit Price: US$ 30-58 / PieceMin. Order: 1 Piece -
Unit Price: US$ 65-150 / PieceMin. Order: 10 Pieces
Ningbo Bestway M&E Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Brass Valves , Bronze Valve , Water Meters , Lockable Valve , Brass Gate Valve |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| Location: | Ningbo, Zhejiang |
| Production Lines: | 3 |
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Unit Price: US$ 1-1.4 / PieceMin. Order: 1000 Pieces -
Unit Price: US$ 3.15-4.56 / PieceMin. Order: 100 Pieces -
Unit Price: US$ 3.6-30.4 / PieceMin. Order: 500 Pieces
Hunan Wofly Technology Co., Limited
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Diaphragm Valve , Compression Fitting , Tube Fitting , Pressure Regulator , Check Valve |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Chenzhou, Hunan |
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Unit Price: US$ 26 / PieceMin. Order: 1 Piece -
Unit Price: US$ 26 / PieceMin. Order: 1 Piece -
Unit Price: US$ 26 / PieceMin. Order: 1 Piece
Anhui Hongji Instruments & Valves Manufacturing Co., ...
Diamond Member
| Main Products: | Valve , Tube Fitting , Valve Manifold , Needle Valve , Ball Valve |
| Factory ownership: | Limited Company |
| Location: | Chuzhou, Anhui |
| Main Markets: | North America , Eastern Europe , Southeast Asia , Mid East , Western Europe |
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Unit Price: US$ 30-39 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15-39 / PieceMin. Order: 1 Piece
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Unit Price: US$ 18-39 / PieceMin. Order: 1 Piece
Fuzhou Arthas Fluid Equipment Technology Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Irrigation , Disc Filter , Sand Media Filter , Irrigation System , Air Valve |
| Mgmt. Certification: |
ISO9001:2015
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Fuzhou, Fujian |
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Unit Price: US$ 10.8-15 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 10.8-15 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 3.57-4.2 / PieceMin. Order: 50 Pieces
Hangzhou Henggong Technology Co., LTD
Gold Member
| Main Products: | Knife Gate Valve , Ball Valve , Forged Steel Valve , Check Valve , Butterfly Valve |
| Factory ownership: | Limited Company |
| Location: | Hangzhou, Zhejiang |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 15-20 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8-10 / PieceMin. Order: 1 Piece
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Unit Price: US$ 15-20 / PieceMin. Order: 1 Piece
Ningbo Doway M & E Co., Ltd.
Diamond Member
| Main Products: | Brass Ball Valve , Bronze Ball Valve , Water Meter Valve , Pipe Fittings , Radiator Valve |
| Factory ownership: | Limited Company |
| Location: | Ningbo, Zhejiang |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Oceania , Mid East , Western Europe |
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Unit Price: US$ 5.5 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 5.5 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 5.5 / PieceMin. Order: 1000 Pieces
WENZHOU QIMING STAINLESS CO., LTD.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Butterfly Valve , Centrifugal Pump , Sanitary Valve , Tube , Fitting |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM |
| Location: | Wenzhou, Zhejiang |
| Main Markets: | Europe , East Asia(Japan/ South Korea) |
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Unit Price: US$ 5.46-5.69 / PieceMin. Order: 1 Piece
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Unit Price: US$ 80 / PieceMin. Order: 1 Piece
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Unit Price: US$ 5.52-5.69 / PieceMin. Order: 10 Pieces
Ningbo Qianxiang Huiya International Trade Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | PVC Valve , PVC Ball Valve , Two PCS PVC Valve , PVC Butterfly Valve , PVC Pipe Fittings |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Ningbo, Zhejiang |
| Production Lines: | 6 |
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Min. Order: 200 Pieces
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Unit Price: US$ 4-5 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 28.35-29.87 / PieceMin. Order: 10 Pieces
Ningbo Alita Pneumatic Co., Ltd.
Diamond Member
| Main Products: | Pneumatic Cylinder , Solenoid Valve , Air Suspension Valve , Directional Valve , Air Preparation Unit |
| Factory ownership: | Limited Company |
| Location: | Ningbo, Zhejiang |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 1.9-3.9 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1.9-3.9 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 1.9-2.9 / PieceMin. Order: 1 Piece
Sailuoke Fluid Equipment Inc.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Instrumentation Valves , Instrumentation Fittings , Instrumentation Tubing , High Purity Valves and Fittings , Ultra High Pressure Valves and Fittings |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Chengdu, Sichuan |
| Production Lines: | 5 |
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Unit Price: US$ 60-150 / PieceMin. Order: 1 Piece
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Unit Price: US$ 60-150 / PieceMin. Order: 1 Piece
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Unit Price: US$ 60-150 / PieceMin. Order: 1 Piece
WOR-BIZ INDUSTRIAL PRODUCT CO., LIMITED (ANHUI)
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Floor drain , Shower drain , Gas fuel pipe , Pet products |
| Mgmt. Certification: |
ISO9001:2015, ISO14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Hefei, Anhui |
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Unit Price: US$ 8-10 / PieceMin. Order: 3000 Pieces
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Unit Price: US$ 8-10 / PieceMin. Order: 3000 Pieces
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Unit Price: US$ 8-10 / PieceMin. Order: 3000 Pieces
Taizhou Jiaxin Metals Co., Ltd.
Diamond Member
| Main Products: | Bathtub Drain Kit , Manifold , Ball Valve , Plumbing Fitting , Check Valve |
| Factory ownership: | Limited Company |
| Location: | Taizhou, Zhejiang |
| Main Markets: | North America , South America , Eastern Europe , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 0.5-1.5 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.5-10 / PieceMin. Order: 3000 Pieces
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Unit Price: US$ 0.5-2 / PieceMin. Order: 1000 Pieces
Shanghai Intelsheng International Trading Co., Ltd.
Diamond Member
| Business Type: | Trading Company |
| Main Products: | Valves , Pipe Fittings , Pump Fittings , Brass Manifolds , Brass Ball Valves |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Shanghai, Shanghai |
| Main Markets: | Southeast Asia/ Mideast |
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Unit Price: US$ 1-5 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 24.63 / PieceMin. Order: 1000 Pieces
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Unit Price: US$ 0.5-15 / PieceMin. Order: 300 Pieces
Hangzhou Fuyang Waal Precision Machinery Co., Ltd
Diamond Member
| Main Products: | Pneumatics , Air Source Treatment (Frl) , Solenoid Valve , Pneumatic Fittings |
| Location: | Hangzhou, Zhejiang |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 6.45-8.3 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 5.89-6.49 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 4.99-7.99 / PieceMin. Order: 50 Pieces
YOONAD VALVE (WUXI) CO., LTD.
Diamond Member
| Main Products: | Valve , Ball Valve , Gate Valve , Check Valve , Globe Valve |
| Factory ownership: | Limited Company |
| Location: | Wuxi, Jiangsu |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 1.2-79 / PieceMin. Order: 1 Piece
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Unit Price: US$ 8-340 / PieceMin. Order: 1 Piece
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Unit Price: US$ 6-399 / PieceMin. Order: 1 Piece
Flowflex Enterprise Co., Ltd.
Diamond Member
| Main Products: | Reducing Pressure Valve , Balance Valve , Thermostatic Valve , Safety Valve , Brass Fitting |
| Factory ownership: | Limited Company |
| Location: | Taizhou, Zhejiang |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Western Europe |
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Unit Price: US$ 3-9 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 1.5-2 / PieceMin. Order: 1 Piece
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Unit Price: US$ 0.2-2 / PieceMin. Order: 10 Pieces
Ningbo Salvador Piping System Co., Ltd.
Diamond Member
| Main Products: | Plastic Valve , Plastic Fittings , PVC Valves & Fittings , Plastic Pipes , Irrigation Products |
| Factory ownership: | Private Owner |
| Location: | Ningbo, Zhejiang |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 1.2-1.6 / PieceMin. Order: 400 Pieces
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Unit Price: US$ 0.17-8 / PieceMin. Order: 2000 Pieces
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Unit Price: US$ 0.17-8 / PieceMin. Order: 2000 Pieces
Zhejiang Zhitong Pipe Valve Technology Co., Ltd.
Diamond Member
| Main Products: | Flanges , Pipe Fittings , Valves , Stainless Steel Fittings , 90 Elbow |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 5 / PieceMin. Order: 10 Pieces
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Unit Price: US$ 13-15 / PieceMin. Order: 9 Pieces
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Unit Price: US$ 5 / PieceMin. Order: 10 Pieces
Yuhuan Tufei Imp. and Exp. Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Fitting , Faucet , Basin Faucet , Brass Fitting , Brass Valve |
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Taizhou, Zhejiang |
| Main Markets: | South America , Europe , Southeast Asia/ Mideast , Africa |
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Unit Price: US$ 1.7-8.8 / PieceMin. Order: 3000 Pieces
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Unit Price: US$ 0.8-21.8 / PieceMin. Order: 800 Pieces
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Unit Price: US$ 0.8-21.8 / PieceMin. Order: 800 Pieces
TAIZHOU EASTAR TECHNOLOGY CO., LTD.
Diamond Member
| Main Products: | Gate Valves , Brass Ball Valves , Check Valves , Globe Valves , Butterfly Valves |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM |
| Location: | Taizhou, Zhejiang |
| Production Lines: | 2 |
| Main Markets: | Domestic |
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Unit Price: US$ 0.5-20 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 2.9-8.9 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 1.5-1.8 / PieceMin. Order: 1000 Pieces
Ningbo Runner Sanitary Ware Co., Ltd.
Gold Member
| Main Products: | Brass Ball Valve Ball Valve Brass Valve , Brass Gate Valve Water Meter Ball Valve , Radiator Valve Safety Valve , Angle Valve Brass Bibcock , Faucet Basin Mixers Kitchen Faucet |
| Factory ownership: | Limited Company |
| Location: | Ningbo, Zhejiang |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 2.39-30.55 / PieceMin. Order: 3500 Pieces
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Unit Price: US$ 1.31-8.95 / PieceMin. Order: 2000 Pieces
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Unit Price: US$ 3.98-6.01 / PieceMin. Order: 2000 Pieces
Helon Technology (Chengdu) Co., Ltd.
Gold Member
| Main Products: | Valve , Positiioner , Regulator , Limit Switch , Solenoid |
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Chengdu, Sichuan |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Fisher Original 289 Series Spring-Loaded Relief Valves 1/4, 3/4, 1 or 2 NPT Sizes with Spring Ranges
Fisher Original 289 Series Spring-Loaded Relief Valves 1/4, 3/4, 1 or 2 NPT Sizes with Spring RangesUnit Price: US$ 240 / PieceMin. Order: 1 Piece
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Unit Price: US$ 230 / boxesMin. Order: 1 boxes
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Unit Price: US$ 128 / unitsMin. Order: 2 units
Best-all Petroleum Machinery Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Mud Pump Liner; Mud Pump Piston; Valve Assembly; Cylinder Liner; Bi-Metal Liner; Mud Pump Cylinder |
| Mgmt. Certification: |
ISO9001:2015, ISO45001:2018, ISO14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | ODM, OEM |
| Location: | Dongying, Shandong |
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Unit Price: US$ 173-286 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 138-183 / PieceMin. Order: 5 Pieces
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Unit Price: US$ 120-286 / PieceMin. Order: 5 Pieces
YUHUAN HEAPE VALVE CO., LTD.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Valve , Thermostatic Mixing Valve , Safety Valve , Pressure Reducing Valve |
| Mgmt. Certification: |
ISO9001:2015, ISO14001
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM, OEM |
| Location: | Taizhou, Zhejiang |
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Unit Price: US$ 3.99-12 / PieceMin. Order: 500 Pieces
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Unit Price: US$ 20-30 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 20-30 / PieceMin. Order: 100 Pieces
Leshan Chuantian Gas Equipment Co., Ltd.
Gold Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Gas Pressure Regulator |
| Factory ownership: | State-owned |
| R&D Capacity: | ODM, OEM |
| Location: | Leshan, Sichuan |
| Production Lines: | 10 |
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Unit Price: US$ 300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 300 / PieceMin. Order: 1 Piece
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Unit Price: US$ 300 / PieceMin. Order: 1 Piece
Danyang Feilun Gas Valve Co., Ltd.
Diamond Member
| Main Products: | Gas Cylinder Valve , Scba Valve , Cryogenic Valve , Gas Mixer , CNG Valve |
| Factory ownership: | Limited Company |
| Location: | Zhenjiang, Jiangsu |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 82 / PieceMin. Order: 1 Piece
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Unit Price: US$ 77.9-80 / PieceMin. Order: 1 Piece
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Unit Price: US$ 77.9-80 / PieceMin. Order: 1 Piece
Feiyang Science and Industry Co., Ltd.
Diamond Member
| Business Type: | Manufacturer/Factory & Trading Company |
| Main Products: | Hydraulic Solenoid Valve , Hydraulic Cylinder , Gear Pump , Hydraulic Valve , Hydraulic Pump |
| Mgmt. Certification: |
ISO9001:2015, ISO14001, ISO45001:2018
|
| Factory ownership: | Limited Company |
| R&D Capacity: | Own Brand, ODM |
| Location: | Wuhan, Hubei |
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Unit Price: US$ 19-22 / parcelsMin. Order: 1 parcels
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Unit Price: US$ 50 / parcelsMin. Order: 1 parcels
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Unit Price: US$ 200 / PieceMin. Order: 1 Piece
Wenzhou Bingo Imp. & Exp. Co., Ltd.
Diamond Member
| Main Products: | Pressure Switch , Pressure Gauge , Pressure Sensor , Float Switch , Water Meter |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
| Main Markets: | North America , South America , Eastern Europe , Southeast Asia , Africa , Oceania , Mid East , Eastern Asia , Western Europe |
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Unit Price: US$ 1.2-2 / PieceMin. Order: 100 Pieces
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Unit Price: US$ 3.7-4.5 / PieceMin. Order: 50 Pieces
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Unit Price: US$ 3.7-4.5 / PieceMin. Order: 50 Pieces
Wenzhou Forever Classic Technology Co., Ltd.
Diamond Member
| Main Products: | Electric Valves , Pneumatic Valves , Pneumatic(Electric) Ball Valve , Pneumatic(Electric) Butterfly Valve , Control Valve |
| Factory ownership: | Limited Company |
| Location: | Wenzhou, Zhejiang |
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Unit Price: US$ 15-90 / PieceMin. Order: 1 Piece
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Unit Price: US$ 30-200 / PieceMin. Order: 1 Piece
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Unit Price: US$ 140-170 / PieceMin. Order: 1 Piece
Audited Supplier
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