6,005 products found for 285  

Wholesale Boiler Pressure Valve

manufacturers & suppliers

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 (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

Pressure Valve for Boiler (NV-5029)

FOB Price: US $ 0.5-50 / Piece
Min. Order: 200 Pieces
  • Certification: CE ISO9001
  • Delivery Term: 30days
  • Working Medium: water, gas, oil non-corrosion media
  • Packing: Normal Packing
  • Standard: 1"x3/4"
  • Port: Ningbo

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

FOB Price: US $ 95-100 / Set
Min. Order: 1 Set
  • Certification: ISO
  • Temperature: Ordinary Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Open
  • Structure: Spring

Pressure & Temperature Relief Valve for Boiler

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

Stainless Steel High Pressure Safety Valve Relief Valve for Boiler

FOB Price: US $ 75 / Piece
Min. Order: 1 Piece
  • Certification: ISO
  • Temperature: High Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Closed
  • Structure: Spring

Pressure Relief Safety Valve for Boiler

FOB Price: US $ 0.5-15 / Piece
Min. Order: 500 Pieces
  • Temperature: High Temperature
  • Connection: Thread
  • Pressure: Adjustable
  • Closed: Closed
  • Structure: Lever
  • Material: Brass

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

Pressure Valve for Boiler (NV-5106)

FOB Price: US $ 0.5-50 / Piece
Min. Order: 200 Pieces
  • Certification: CE ISO9001
  • Delivery Term: 30days
  • Working Medium: water, gas, oil non-corrosion media
  • Packing: Normal Packing
  • Standard: 1"x3/4"
  • Port: Ningbo

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.

Temperature Pressure Relief Valve for Hearting Water Boiler

FOB Price: US $ 1 / Piece
Min. Order: 100 Pieces
  • Packing: Standard Export Package
  • Standard: CQC
  • Production Capacity: 10000PCS/Month
  • Trademark: yuanben
  • Origin: Shanghai
  • HS Code: 9033000000

Triclamp Butterfly Valve Sanitary Stainless Steel

FOB Price: US $ 15-50 / Piece
Min. Order: 1 Piece
  • Driving Mode: Manual
  • Connection Form: Clamped End
  • Structure: Centre Sealing
  • Valve Stem: Stainless Steel Multi-Position Handle
  • Work Pressure: Low Pressure (Pn<1.6mpa)
  • Working Temperature: Normal Temperature (-40°C<T<120°C)

Solenoid Pulse Valve in Industrial Power Station Boiler

FOB Price: US $ 45-70 / Piece
Min. Order: 1 Piece
  • Actuator: Electric
  • Connection Form: Thread
  • Type: Pilot Operated
  • Material: Cast Aluminium
  • Pressure: Ordinary Pressure
  • Valve Structure: Pilot Membrane Structure

High Temperature Steam Solenoid Valve (ZCQ-20B-1)

FOB Price: US $ 3.2 / Piece
Min. Order: 1 Piece
  • Actuator: Electric
  • Connection Form: Thread
  • Type: Direct Acting
  • Material: Brass
  • Pressure: Ordinary Pressure
  • Valve Structure: Direct-Acting Piston Structure

Single-Lever Safety Valve (GA42H)

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Pressure: Pn16-Pn100
  • Structure: Lever
  • Material: C.S
  • Category: Safety Valve
  • Model No: Ga42h
  • Size: Dn50

Female 1/8 Thread Automatic Welding Machine Magnetic Valve

FOB Price: US $ 3.2 / Piece
Min. Order: 1 Piece
  • Actuator: Electric
  • Connection Form: Thread
  • Type: Direct Acting
  • Material: Brass
  • Pressure: Ordinary Pressure
  • Valve Structure: Direct-Acting Piston Structure

Pressure-Reduced Valve Water Pre Filter 1/2''-3/4'' Inch with Manometer

Min. Order: 3000 Pieces
  • Certification: ISO, CE
  • Temperature: Low Temperature
  • Connection: Thread
  • Pressure: Non-Ajustable
  • Closed: Closed
  • Structure: Lever

Underwater Stainless Steel Solenoid Valve

FOB Price: US $ 8 / Piece
Min. Order: 5 Pieces
  • Actuator: Electric
  • Connection Form: Thread
  • Type: Direct Acting
  • Material: Stainless Steel
  • Pressure: Low Pressure
  • Valve Structure: Pilot Piston Structure

Boiler Spool Coupling Dual Backwashs Valve

FOB Price: US $ 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

Pressure Relief Valve

FOB Price: US $ 100-1000 / Piece
Min. Order: 1 Piece
  • Certification: CE
  • Temperature: Low Temperature
  • Connection: Flange
  • Valve Seat: Single-Seat
  • Structure: Lever
  • Material: Ductile Iron

Dn450 Metal Seal Triple Eccentric/Offset Butterfly Valve with Gear

Min. Order: 1 Piece
  • Driving Mode: Worm Gear
  • Connection Form: Flange
  • Structure: Three-Eccentric Sealing
  • Seal Form: Supercharging Pressured Sealed
  • Work Pressure: Low Pressure (Pn<1.6mpa)
  • Working Temperature: Normal Temperature (-40°C<T<120°C)

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

Disc Check Valve - Spring Loaded Non Return Valve-Check Valve

FOB Price: US $ 50-500 / Piece
Min. Order: 1 Piece
  • Material: Stainless Steel
  • Connection Form: Flange
  • Structure: Elevated
  • Pressure: High Pressure
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Sealing Form: Gland Packings Globe Valve

Female Brass Boiler Drain Valve (AV4044)

FOB Price: US $ 1.3-2 / Piece
Min. Order: 1000 Pieces
  • Type: Right-angle
  • Material: Brass
  • Connection Form: Thread
  • Pressure: High Pressure
  • Actuator: Manual
  • Seal Surface: Parallel Gate Valve

6.5mm Nipple Connector Welding Machine Magnetic Valve

FOB Price: US $ 3.2 / Piece
Min. Order: 1 Piece
  • Actuator: Electric
  • Connection Form: Thread
  • Type: Direct Acting
  • Material: Brass
  • Pressure: Ordinary Pressure
  • Valve Structure: Direct-Acting Piston Structure

Conventional API 526 Orifice Designation Nozzle Spring Loaded Boiler Safety Valve with Lever Cap

FOB Price: US $ 95-100 / Set
Min. Order: 1 Set
  • Certification: ISO
  • Temperature: Ordinary Temperature
  • Connection: Flange
  • Pressure: Adjustable
  • Closed: Open
  • Structure: Spring

Lever Pressure Safety Relief Valve (GAGA41H/GAA51H/GAGA42H /GAGA44H)

FOB Price: US $ 1 / Piece
Min. Order: 1 Piece
  • Structure: Lever
  • Material: C.S
  • Model No: Gaga41h/Gagaa51h/Gaga42h /Gaga44h
  • Size: 3"
  • Connecting Type: Flange
  • Medium: Steam or Air

Switchs Waterproof Shutoff Backwater Boiler Valve

FOB Price: US $ 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

Pressure-Reduced Valve Water Pre Filter with Manometer

Min. Order: 3000 Pieces
  • Certification: ISO, CE
  • Temperature: Low Temperature
  • Connection: Thread
  • Pressure: Non-Ajustable
  • Closed: Closed
  • Structure: Lever

Brassangle Boiler Valve with Iron Handle (AV4045)

FOB Price: US $ 1.95-2 / Piece
Min. Order: 3000 Pieces
  • Type: Right-angle
  • Material: Brass
  • Connection Form: Thread
  • Pressure: Low Pressure
  • Actuator: Manual
  • Seal Surface: Parallel Gate Valve
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