15,324 products found from 1,021  

Wholesale Safety Relief Valve

manufacturers & suppliers

Aetv Brand Bronze/Stainless Steel 304/316 Safety Pressure Relief Valve

Min. Order: 1 Piece
  • Certification: CE
  • Temperature: High Temperature
  • Connection: Thread
  • Pressure: Adjustable
  • Closed: with/Without Lever
  • Structure: with/Without Lever

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

Mini Safety Relief Valve for Water Heater System

FOB Price: US $ 1.6 / Piece
Min. Order: 2000 Pieces
  • Packing: Cartons, Pallets
  • Standard: G1/2
  • Port: Shanghai
  • Production Capacity: 200000 PCS Per Month
  • Trademark: S
  • Origin: China

Full or Low Lift Spring Loaded Bronze & Cast Stainless Steel Pressure Safety Relief Valve with Open or Close Bonnet

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

Wall Hung Boiler Safety Valve Relief Valve

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

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

API 526 Conventional Full Openning or Closed Bonnet Flange End Spring Loaded Steam Safety Relief Valve with Stainless Steel Nozzle

FOB Price: US $ 95-100 / Set
Min. Order: 1 Set
  • Media: Water
  • Certification: CCC, RoHS, ISO, CE
  • Temperature: Ordinary Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Closed

(GL98002) Buildin Strainer Piston Type Safety Pressure Relief Valve

FOB Price: US $ 25-300 / Piece
Min. Order: 1 Piece
  • Certification: ISO, CE
  • Temperature: Ordinary Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Closed
  • Structure: Piston / Diaphragm Actuated

Cast Steel Spring Loaded Full Bore Type Safety Relief Valve

FOB Price: US $ 65 / Piece
Min. Order: 1 Piece
  • Structure: Spring
  • Material: Wcb, CF3, CF3m, CF8, CF8m
  • Size: 1/2-12"
  • Design Standard: API 520
  • Pressure Rating: ANSI 150~ANSI 900, Pn10~Pn320
  • Packing: Sea Worthy

API526 DIN Pilot Operated Safety Relief Valve with Inconel X-750 Spring for Steam Water

FOB Price: US $ 95-100 / Set
Min. Order: 1 Set
  • Media: Water
  • Certification: CCC, RoHS, ISO, CE
  • Temperature: Ordinary Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Open

Safety Relief Valve for Hot Water Systems (V21-019)

FOB Price: US $ 1.1 / Piece
Min. Order: 2000 Pieces
  • Certification: ISO
  • Temperature: Ordinary Temperature
  • Connection: Thread
  • Pressure: Adjustable
  • Structure: Spring
  • Material: Brass

Spring Loaded Full Lift Pressure Safety Relief Valve

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Structure: Spring
  • Material: C.S
  • Model No: Gaa48
  • Size: 3/4"-20"
  • Connecting Type: Flange
  • Medium: Steam, Air., etc

Stainless Steel Sanitary Relief Safety Valve

Min. Order: 1 Piece
  • Material: Stainless Steel
  • Standard or Nonstandard: Standard
  • Connection: Clamp,Welding
  • Power: Manual,Pneumatic
  • Packing: Carton Case Inside, Plywood Case Outside
  • Standard: 1"-6", DN25-DN150

Stainless Steel 316L Tri Clamp Pressure Relief Safety Valve

FOB Price: US $ 10-1000 / Piece
Min. Order: 1 Piece
  • Certification: ISO
  • Temperature: Ordinary Temperature
  • Connection: Clamp
  • Pressure: Adjustable
  • Closed: Semi-Closed
  • Structure: Spring

Water Heater Relief Valve Safety Valve Professional Producer

FOB Price: US $ 1.48-1.5 / Piece
Min. Order: 5000 Pieces
  • Certification: ISO
  • Temperature: High Temperature
  • Connection: Thread
  • Pressure: Non-Ajustable
  • Closed: Closed
  • Structure: Lever

Air Compressor 16.7mm Male Thread Safety Pressure Relief Valve

FOB Price: US $ 0.1-0.3 / Piece
Min. Order: 100 Pieces
  • Customized: Customized
  • Standard Component: Standard Component
  • Material: Copper
  • Category: Safety Valve
  • Certification: Ce
  • Pressure: Adjustable

316L Stainless Steel Sanitary Safety Relief Valve

FOB Price: US $ 19.8-20 / Piece
Min. Order: 1 Piece
  • Temperature: -10°c~+120°c
  • Pressure: 0-6bar
  • Material: Stainless Steel
  • Size: 1/2"-2"
  • Gasket: EPDM, Silicone, Fdm, HNBR
  • Packing: Carton, Plywood Case

Thread Connection Pneumatic Actuator Pressure Relief Safety Valve for Sale

FOB Price: US $ 0.5-15 / Piece
Min. Order: 300 Pieces
  • Temperature: High Temperature
  • Connection: Thread
  • Pressure: Adjustable
  • Closed: Closed
  • Structure: Hpb57
  • Material: Brass

Adequate Inventory Relief Vacuum Plastic Safety Valve

FOB Price: US $ 0.2-0.8 / Piece
Min. Order: 500 Pieces
  • Usage: Disinfection, Fertilization, Irrigation
  • Type: Trigger
  • Power Source: Pressure
  • Main Material: Plastic
  • Capacity: ≤20L
  • Sprinkler Installation Type: External Thread Connection

Safety Pressure Vacuum Relief Valve Dbw20b2-5X/200-6eg24n9K4

FOB Price: US $ 55-105 / Piece
Min. Order: 1 Piece
  • Actuator: Electric
  • Connection Form: Flange
  • Type: Direct Acting
  • Material: Cast Iron
  • Pressure: Ordinary Temperature
  • Valve Structure: Pilot Membrane Structure

Double Flange Safety Pressure Relief Valve, Ax742X

FOB Price: US $ 25 / Piece
Min. Order: 5 Pieces
  • Size: 2"-24"
  • Conection: Flange
  • Fig No.: 9742
  • Colour: Blue
  • Packing: Ply Wooden Cases
  • Standard: DN50-DN600

Safety Pressure Relief Valve Holding Valve

FOB Price: US $ 2-11 / Piece
Min. Order: 100 Pieces
  • Certification: CE
  • Temperature: Ordinary Temperature
  • Connection: Thread
  • Pressure: Adjustable
  • Closed: Closed
  • Structure: Lever

Steam Boiler High and Low Pressure Safety Relief Valve (A42)

FOB Price: US $ 5-100 / Piece
Min. Order: 1 Piece
  • Pressure: 150lb-1500lb
  • Valve: Safety Valve
  • Size: 1/2'-16"
  • Work Temperature: Less Than 400deg.C
  • Suitable Medium: Air, Liquid
  • Packing: Plywood Case

Sanitary Safety Pressure Relief Valve

FOB Price: US $ 100 / Piece
Min. Order: 1 Piece
  • Temperature: Low Temperature
  • Connection: Clamp
  • Pressure: Adjustable
  • Closed: Closed
  • Structure: Spring
  • Material: Stainless Steel

Food Grade Breather Valve Vacuum Relief Valve Safety Valve

FOB Price: US $ 8-86 / Piece
Min. Order: 1 Piece
  • Size: Dn25-Dn150 and 1"-6" Larger Size Can Be Customize
  • Material: 304/316L
  • Processing Machine: Forge Processing, Advance CNC Machine
  • Is Customized: Yes
  • Packing: Export Standard Packing
  • Standard: DIN, SMS, ISO, IDF, RJT

Slnf-35 Safety Valve/Shear Relief Valve for Drilling Mud Pump 3nb-350/3nb-500/3nb-600/3nb-800/3nb-1000/3nb-1300/3nb-1300c/3nb-1600 etc

Min. Order: 1 Piece
  • Media: Drilling Fluids
  • Certification: ISO, CE, API
  • Temperature: High Temperature
  • Connection: Thread and Flange
  • Pressure: Non-Ajustable
  • Closed: Closed
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    UPET GROUP CO., LTD.
  • Shandong ISO 9001, ISO 9000, HSE, QHSE, SHE Audits, FSC

38.1mm Stainless Steel Ss304 Ss316L Sanitary Hygienic Pneumatic Safety Relief Valve

Min. Order: 1 Piece
  • Temperature: Ordinary Temperature
  • Connection: Thread
  • Pressure: Adjustable
  • Closed: Closed
  • Structure: Spring
  • Material: Stainless Steel

39433388 Air Compressor Parts Pressure Relief Safety Valve

FOB Price: US $ 20-40 / Piece
Min. Order: 1 Piece
  • Name: Air Pressure Relief Safety Valve
  • Application: Air Compressor
  • Part Number: 2250115-272
  • Machine Model: Screw Air Compressor
  • Material: Aluminum + Cooper Core
  • Use: Compressor 2250115-272

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

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

Ng High-Medium Gas Relief Valve for Safety

FOB Price: US $ 150-1500 / Piece
Min. Order: 1 Piece
  • Media: Gas
  • Certification: CCC, ISO
  • Temperature: Low Temperature
  • Connection: Flange
  • Valve Seat: Single-Seat
  • Structure: Diaphragm
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