Home Industrial Equipment & Components Ball Valve Wholesale Relief Valve 2017 Product List
Total 24,995 products from about 1,666

 Wholesale Relief Valve

manufacturers & suppliers

Pressure Relief Valve with Open or Close Bonnet Safety Valve

FOB Price: US $30 / Piece
Min. Order: 1 Piece
  • Certification: ISO, CE
  • Temperature: Ordinary Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Closed
  • Structure: Spring

Pressure & Temperature Relief Valve

Min. Order: 500 Pieces
  • Packing: Plain Box
  • Standard: R1/2; R3/4
  • Port: Zhuhai
  • Production Capacity: 20000pieces/Month
  • Trademark: Edison
  • Origin: China

Cast Steel ANSI Safety Relief Valve

FOB Price: US $100 / Piece
Min. Order: 1 Piece
  • Certification: ISO
  • Temperature: High Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Semi-Closed
  • Structure: Spring

Solar Pumping Station Relief Valve Safety Valve

Min. Order: 500 Pieces
  • Packing: Plain Box
  • Port: Zhuhai
  • Production Capacity: 20000pieces/Month
  • Trademark: Edison
  • Origin: China
  • HS Code: 84039000

Ce Bronze and Brass Pressure Relief Valve

Min. Order: 1 Piece
  • Certification: CE
  • Temperature: High Temperature
  • Connection: Thread
  • Pressure: Adjustable
  • Closed: Closed
  • Structure: Spring

DL15 Excavator Hydraulic Pump Directional Control Spool Valve Relief Valve

FOB Price: $78 - $85 / Piece
Min. Order: 1 Piece
  • Function: Pressure Regulating, Reversing, Flow Control, Direction Control
  • Installation: Threaded Cartridge
  • Drive: Hydraulic
  • Type: Directly Operated Type
  • Unit Weight: 18KGS
  • Material: Grey Iron

Wall Hung Boiler Safety Valve Relief Valve

Min. Order: 2000 Pieces
  • Packing: Cartons, Pallets
  • Standard: G1/2
  • Production Capacity: 200000 PCS Per Month
  • Trademark: S
  • Origin: China
  • HS Code: 8481804090

Full or Low Lift Spring Loaded Bronze & Cast Stainless Steel Pressure Safety Relief Valve ...

FOB Price: US $65 / Piece
Min. Order: 1 Piece
  • Closed: Open
  • Structure: Spring
  • Material: Stainless Steel
  • Characteristic: Safety Valve
  • Design & Manufacture: API 520, ISO 4126
  • Pre-Temp. Rating: Asme B16.34

Ds104X Pressure Relief, Pressure Sustaining Valve (ACV)

Min. Order: 1 Piece
  • Certification: GS, RoHS, CE, ISO9001
  • Media: Water
  • Standard: Standard
  • Connection Mode: Flange
  • Power: Hydraulic
  • Material: Rubber

Dbw Relief Valve

FOB Price: US $39 / Piece
Min. Order: 1 Piece
  • Actuator: Electric
  • Connection Form: Sub-Plate
  • Type: Pilot Operated
  • Material: Steel
  • Pressure: High Pressure
  • Valve Structure: Pilot Piston Structure

Pressure Relief Valve for Bitzer Compressor

FOB Price: US $5 / Piece
Min. Order: 50 Pieces
  • Actuator: Electric
  • Material: Brass
  • Structure: Straight Way
  • Sealing Form: Gland Packings Globe Valve
  • Stem Thread Position: Outside Screw Stem Globe Valve
  • Application: Internal Pressure Valve for Bitzer Compressor

Direct Operated Relief Valve

Min. Order: 1 Piece
  • Function: Pressure Regulating
  • Drive: Hydraulic
  • Type: Directly Operated Type
  • Hydraulic Valve: Setpoint Control Valve
  • Auxiliary Components: Pressure Gauge
  • Hydraulic Fluid: Synthetic Hydraulic Oil

Ax742X Pressure Relief, Pressure Sustaining Valve

Min. Order: 1 Piece
  • Certification: GS, RoHS, CE, ISO9001
  • Media: Oil, Water, Other Non-Corrosive Medium
  • Connection Mode: Flange
  • Power: Hydraulic
  • Packing: Plywood Case
  • Standard: DN50-DN800

1/2" Sp5000 Tank Blanketing Gas Pressure Regulating Control Relief Valve

FOB Price: $10 - $20 / Piece
Min. Order: 1 Piece
  • Material: Carbon Steel
  • Structure: Spring Diaphragm
  • Valve Seat: Single-Seat
  • Connection: Flange
  • Temperature: Ordinary Temperature
  • Certification: ISO

Sanitary Stainless Steel Ss304 Air Relief Valve

Min. Order: 1 Piece
  • Material Quality: Ss304,Ss316L
  • Connection of Standard: DIN,3A,SMS,ISO
  • Size: Dn15-Dn50,3/4"-2 1/2",19mm-63mm
  • Connection Ends: Male Ends,Tri Clamp Ends,Welded Ends
  • Pressure Control Range: 0.5-6 Bar
  • Sealing: Food Rubber

Twin Spring Type Pressure Safety Relief Valve (GAA37/GAA38/GAA43)

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Certification: CCC, ISO, CE
  • Temperature: Ordinary Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Open
  • Structure: Spring

Ultralow Temperature Lar Pressure Relief Valve

Min. Order: 200 Pieces
  • Packing: Inner Box+Carton
  • Standard: DN7, DN8. DN9
  • Port: Shanghai
  • Production Capacity: 5000pieces/Month
  • Trademark: May-flower
  • Origin: China

Stainless Steel Food Grade Relief Pressure Valve

FOB Price: $34 - $40 / Piece
Min. Order: 1 Piece
  • Material Quality: Ss304,Ss316L
  • Connection of Standard: DIN,3A,SMS,ISO
  • Size: Dn15-Dn50,3/4"-2 1/2",19mm-63mm
  • Connection Ends: Male Ends,Tri Clamp Ends,Welded Ends
  • Pressure Control Range: 0.5-6 Bar
  • Sealing: Food Rubber

Forged Body Natural Brass Color Automatic Pressuring Relief Valve Safety Valve Made in ...

Min. Order: 500 Pieces
  • Certification: ISO, CE
  • Temperature: High Temperature
  • Connection: Thread
  • Pressure: Non-Ajustable
  • Closed: Open
  • Structure: Spring

PTFE Lined Bellow Type Safety Relief Valve (WA42F)

FOB Price: $15 - $20 / Piece
Min. Order: 1 Piece
  • Leakage Standard: Class IV or Class VI
  • Flow Characteristic: Linear or Equal Percentage
  • Actuator: Pneunamic
  • Connecting Type: Flange
  • Material: Wcb, S.S 304, SS316, SS304L, SS316L
  • Medium Temperature: - 20 Deg C to 150 Deg C

Safety Relief Valve

FOB Price: US $6 / Piece
Min. Order: 50 Pieces
  • Certification: CE
  • Temperature: Ordinary Temperature
  • Connection: Thread
  • Pressure: Non-Ajustable
  • Closed: Closed
  • Structure: Air Pressure Drive

High Quality Plastic Air & Vacuum Relief Valve for Irrigation

FOB Price: $0.1 - $0.2 / Piece
Min. Order: 100 Pieces
  • Size: 1/2" 3/4" 1" 11/2"
  • Sealing Pressure: 6psi
  • Usages: Irrigation
  • Materials: Plastic
  • Working Pressure: 150psi
  • Packing: Carton

200p Type Relief Valve

FOB Price: $5 - $100 / Piece
Min. Order: 1 Piece
  • Material: Brass
  • Structure: Spring Diaphragm
  • Valve Seat: Single-Seat
  • Connection: Thread
  • Temperature: Ordinary Temperature
  • Certification: ISO, CE

Overpressure Protection Device Safety Release Valve Relief Valve

FOB Price: US $85 / Piece
Min. Order: 1 Piece
  • Temperature: 150#, 300#, 600#, 900#, 1500#, 2500#
  • Models: Spring Type, Pilot Type, Lever Type Safety Valve
  • Medium Suitable: Liquid, Air, Gas, Steam, LPG
  • Packing: Wooden Case or Carton
  • Standard: CE, SGS, ISO
  • Production Capacity: 6000 PCS/Month

Sanitary Relief Valve/Safety Valve Clamped Ending

FOB Price: $25 - $26 / Piece
Min. Order: 1 Piece
  • Size: 1"-4"
  • Materials: Ss304/316
  • Standards: DIN/SMS/3A/Rjt/ISO
  • Description: Safty Valve
  • Packing: Carton, Plywood Case
  • Standard: ISO, CE

Electromagnetic Overflow Valve Dbw10b-1-50b/315xy6AG24z5l Pressure Relief Valve

FOB Price: US $120 / Piece
Min. Order: 1 Piece
  • Material: Cast Iron
  • Packing: Carton
  • Standard: ISO
  • Production Capacity: 50/Month
  • Origin: China
  • HS Code: 848120100

Pressure Relief Valve for Wate Control (500X)

FOB Price: US $150 / Set
Min. Order: 5 Sets
  • Packing: Stardand Export Packing;
  • Standard: CE, ISO, WARS;
  • Port: Shanghai
  • Production Capacity: 20000PCS/Year
  • Trademark: AHSUNVAL, OEM
  • Origin: Anhui, China

Relief Price Diaphragm Electric Ball Motorized Valve

FOB Price: $60 - $110 / Piece
Min. Order: 1 Piece
  • Actuator: Electric
  • Connection: Flanged Diaphragm Valve
  • Material: Plastic
  • Structure: Angle Type Diaphragm Valve
  • Pressure: Low Pressure
  • Flow Direction: Unidirection

Spring-Loaded Safety Valve Stainless Steel Relief Valves

FOB Price: US $1000 / Piece
Min. Order: 1 Piece
  • Certification: ISO
  • Temperature: Ordinary Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Closed
  • Structure: Spring

Safety Pressure Relief / Sustaining Valve (GAX742X) with Pilot

FOB Price: $25 - $600 / Piece
Min. Order: 1 Piece
  • Certification: ISO, CE
  • Temperature: Ordinary Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Closed
  • Structure: Diaphragm/ Piston
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