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), Non Slam One Way Non Return Venturi Check Valve (H41X), Ductile Iron Non Slam One Way Non Return Venturi Check Valve (H41X) and so on.

Diamond Member Since 2007
Audited Supplier
  • 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)

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
Pressure Sustaining /  Swift pressure relief/ 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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