Home Industrial Equipment & Components Ball Valve Steam Pressure Relief Valve 2018 Product List
1,850 products found from 59  

Steam Pressure Relief Valve manufacturers & suppliers

Steam Boiler High and Low Pressure Safety Relief Valve (A48)

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

Full Closed Spring Loaded Stainless Steel Pressure Relief Safety Valve for Steam Boiler

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

High Temperature and High Pressure Steam Safety Relief Valve (GA48SB/H)

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Certification: CCC, ISO, CE
  • Temperature: High Temperature
  • Connection: Flange
  • Pressure: Pn16-Pn160
  • Closed: Open
  • Structure: Spring Loaded Full Lift Type with Heat Radiator

Y13h Pilot Piston Internal Thread Steam Pressure Reducing Relief Valve

Min. Order: 1 Piece
  • Connection: Thread
  • Valve Seat: Double-Seat
  • Structure: Piston
  • Material: Wcb
  • Nominal Pressure: 1.6~2.5 MPa
  • Packing: Sack or as Required

Pressure Relief Valve for Boiler, Steam, Air, Water, Fuel

FOB Price: US $ 26 / Piece
Min. Order: 1 Piece
  • Certification: ISO, CE
  • Temperature: High Temperature
  • Connection: Flange or Thread
  • Pressure: Non-Ajustable
  • Closed: Closed
  • Structure: Spring

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

Conventional API 520 Outlet Blocked Set Pressure 15 Bar Flanged RF Connnection Psv Safety Relief Valve for Steam Drum

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

Spring Loaded Full Lift Steam Pressure Safety Relief Valve

FOB Price: US $ 150 / Piece
Min. Order: 1 Piece
  • Certification: CCC, ISO, CE
  • Temperature: High Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Open
  • Structure: Spring

Y43h~Y43y High Sensitivity Large Flow Steam Relief Pressure Reducing Valve

FOB Price: US $ 20-1000 / Piece
Min. Order: 1 Piece
  • Connection: Flange
  • Valve Seat: Double-Seat
  • Structure: Piston
  • Material: Wcb
  • Packing: Wood Case
  • Port: Tianjin

High Temperature High Pressure Steam Safety Relief Valve (A68SH) with Test Tag

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Temperature: High Temperature
  • Pressure: Ppn100-Pn550
  • Structure: Spring Loaded Full Lift Type with Heat Radiator
  • Material: C.S/Wc6/Wc9
  • Category: Safety Valve
  • Size: Dn50-Dn150

Y43h/Y Pilot Piston Steam Cast Steel Pressure Reducing Relief Valve

Min. Order: 1 Piece
  • Connection: Flange
  • Material: Wcb
  • Packing: Wood Case or as Requirement
  • Port: Tianjin
  • Production Capacity: 50000
  • Trademark: OEM

Conventional Full Open Spring Loaded Boiler Pressure Safety Relief Valve for Steam Service

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

Internal Thread Steam Pressure Reducing Valve, Pressure Relief Valve

FOB Price: US $ 60 / Piece
Min. Order: 1 Piece
  • Drive: Hydraulic
  • Type: Pressure Control Valve
  • Advantages: High Sensitivity
  • Best Control Valve: for Big Upstream Pressure and Flow Changing
  • Origion: Tianjin
  • Materials: Stainless Steel

Full Lift Spring Loaded Steam Boiler Safety Valve with Lever-High Temperature High Pressure Boiler Pressure Relief Valve (TFA48Y-100)

Min. Order: 1 Piece
  • Temperature: High Temperature
  • Structure: Lever
  • Type: Spring Type
  • Packing: Wooden Case
  • Standard: CE, SGS, ISO
  • Production Capacity: 50, 000 PCS/Year.

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

Stainless Steel Steam Spring Loaded High Temperature Safety Steam Boiler Safety Ball Valve

FOB Price: US $ 99-2999 / Piece
Min. Order: 1 Piece
  • Material: Brass
  • Connection Form: Thread
  • Driving Mode: Electric
  • Nominal Pressure: Pn10/16/25/40/64/100
  • Channel: Straight Through Type
  • Structure: Flexible Ball Valve

Fxm, Mxm, Fxf Brass Mini Ball Valve

FOB Price: US $ 1.95-2 / Piece
Min. Order: 1000 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Driving Mode: Manual
  • Nominal Pressure: PN1.0-32.0MPa
  • Channel: Straight Through Type
  • Structure: Floating Ball Valve

Spring Loaded Pressure Safety Valve, Lever Safety Relief Valve

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Structure: Lever
  • Material: C.S/S.S
  • Category: Safety Valve
  • Connecting Type: Flange
  • Medium: Steam, .etc
  • Packing: Plywood Case

API 526 Orifice Design Closed Bonnet Stainless Steel Flanged Safety Relief Valve for Steam Fluid

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

Pressure Vessel Spring Type Safety Relief Valves Pressure Control Valve

FOB Price: US $ 100 / Piece
Min. Order: 1 Piece
  • Certification: ISO, CE
  • Temperature: <350c or >350 Degree C
  • Connection: Flange, Thread, Welding
  • Pressure: Adjustable
  • Closed: Closed
  • Structure: Spring

China OEM Customized High Quality Float Ball Valve

FOB Price: US $ 200 / Piece
Min. Order: 10 Pieces
  • Material: Alloy
  • Connection Form: Flange
  • Driving Mode: Hydraulic
  • Nominal Pressure: PN1.0-32.0MPa
  • Channel: Angle Type
  • Structure: Floating Ball Valve

High Pressure BSPP 500bar Forged Ball Valve

FOB Price: US $ 18-20 / Piece
Min. Order: 1 Piece
  • Media: Oil, Gas, Water, Steam, Acids
  • Material: Forged Ball Valve
  • Connection Form: Thread
  • Driving Mode: Manual
  • Nominal Pressure: 50MPa
  • Channel: Straight Through Type
  • China Supplier - Gold Member

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    Zhongya Valve Co., Ltd.
  • Zhejiang, China ISO9001:2008, ISO14001:2004, OHSAS18001:2007

Cw617n 3PC Brass Ball Valve for Chinese Supplier

FOB Price: US $ 1.95-2 / Piece
Min. Order: 1000 Pieces
  • Material: Brass
  • Connection Form: Welding
  • Driving Mode: Manual
  • Nominal Pressure: PN1.0-32.0MPa
  • Channel: Straight Through Type
  • Structure: Floating Ball Valve

API 526 Conventional Clpsed Bonnet Balance Bellows Flanged Safety Relief Valve for Steam Pipeline

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

W Series Spring Loaded Full Lift Pressure Safety Relief Valve

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Structure: Spring
  • Material: C.S/S.S
  • Model No: Gaa48y
  • Size: 3/4"-16"
  • Connecting Type: Flange
  • Medium: Steam, Air., etc

W Series Spring Full Bore Type Steam Air Gas Pressure Safety Valve

FOB Price: US $ 60 / Piece
Min. Order: 1 Piece
  • Certification: CCC, RoHS, ISO, CE
  • Temperature: High Temperature
  • Connection: Flange,Thread
  • Pressure: 16bar to 25bar
  • Closed: Closed
  • Structure: Spring

Float Ball Valve for Gas

FOB Price: US $ 200 / Piece
Min. Order: 10 Pieces
  • Material: Alloy
  • Connection Form: Flange
  • Driving Mode: Hydraulic
  • Nominal Pressure: PN1.0-32.0MPa
  • Channel: Angle Type
  • Structure: Floating Ball Valve

Gutentop Brass Gas Ball Valve Angle Flare

FOB Price: US $ 0.9-1 / Piece
Min. Order: 1000 Pieces
  • Material: Brass
  • Connection Form: Thread
  • Driving Mode: Manual
  • Nominal Pressure: PN1.0-32.0MPa
  • Channel: Straight Through Type
  • Structure: Floating Ball Valve

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
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