Zhejiang, China
Business Type:
Manufacturer/Factory & Trading Company
Main Products:
Number of Employees:
70
Year of Establishment:
1998-06-04
Management System Certification:
ISO9001:2015 certificate
OEM/ODM Service
Sample Available

Pressure Release Valve, Control Valve, Hydraulic Valve manufacturer / supplier in China, offering Pressure Sustaining / Emergency Open / Pressure Relief Valve (GL500X), Micro Type Air Release Valve (ARVX) Vacuum Breaker Suction Valve, (CARX) Combination Type Vacuum Breaker Air Release Valve and so on.

Gold Member Since 2007
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  • Pressure Sustaining / Emergency Open / Pressure Relief Valve (GL500X)
  • Pressure Sustaining / Emergency Open / Pressure Relief Valve (GL500X)
  • Pressure Sustaining / Emergency Open / Pressure Relief Valve (GL500X)
  • Pressure Sustaining / Emergency Open / Pressure Relief Valve (GL500X)
  • Pressure Sustaining / Emergency Open / Pressure Relief Valve (GL500X)
  • Pressure Sustaining / Emergency Open / Pressure Relief Valve (GL500X)

Pressure Sustaining / Emergency Open / Pressure Relief Valve (GL500X)

Get Latest Price
Min. Order / Reference FOB Price
1 Piece US $25-300/ Piece
Port: Ningbo, China
Production Capacity: 5000PCS/Month
Payment Terms: L/C, T/T
Certification: ISO, CE
Temperature: Ordinary Temperature
Connection: Flange
Pressure: Adjustable
Closed: Closed
Structure: Diaphragm/ Piston

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Basic Info

Model NO.: GL500X
Material: Ci, Di, CS, Ss etc
Temperature Applicable: ≤80ºC
Medium Applicable: Water, Oil etc
Pressure Rating: Pn10, Pn16, Pn25, Pn40 (Cl150, Cl300)
Trademark: KARFAR
Transport Package: Bubble Plastic Paper + Plywood Case
Specification: DN50 ~ DN800
Origin: China
HS Code: 8481804090

Product Description

Pressure Relief / Sustaining / Emergency Open Valve
MODEL NO.: GL500X

Pressure Sustaining / Emergency Open / Pressure Relief Valve (GL500X)Pressure Sustaining / Emergency Open / Pressure Relief Valve (GL500X)

Δ Pressure relief valve: This valve releases pressure from the pipeline when the pressure is higher than a preset data by the pilot. It keeps the pressure in pipeline safely below a certain value and protects pipeline equipment from damage due to high pressure or sudden pressure wave.

This model can be used to release pressure for fire protection testing recycling system in high building and protect system from danger of high pressure.

Δ Pressure Sustaining/holding valve: This valve also functions to keep upper stream pressure higher than a preset data by the pilot so as to secure the upper stream water supply pressure. 

Emergency Open Valve:  This valve can be mounted at the outlet port of fire spraying pump. It will immediately open when the pressure at pump outlet port is higher than a preset value.


Pressure rating: PN10, PN16, PN25, PN40 , CL150, CL300
Size :  DN50-DN800
 
Body & BonnetCast iron, Ductile iron, Cast steel, Stainless steel etc
StemStainless steel
DiscBrass, Carbon steel, Ductile iron etc
SeatBrass, Stainless steel, Carbon steel etc
SealingNBR, EPDM etc
DiaphragmNBR, EPDM etc
PistonBrass, Carbon steel, Ductile iron etc
Flange DimensionASME B16.42, BS4504, ISO2531, ISO7005 etc.
Face to Face LengthAPI594,BS5155, ISO5752, DIN3352 and other standards 

Pressure Sustaining / Emergency Open / Pressure Relief Valve (GL500X)




Pressure Sustaining / Emergency Open / Pressure Relief Valve (GL500X)
Pressure Sustaining / Emergency Open / Pressure Relief Valve (GL500X)
 

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