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Zhejiang Guanlong Machinery Valve Co., Ltd.

Pressure Reducing Valve, Hydraulic Valve, Relief Valve manufacturer / supplier in China, offering (GL98002) Buildin Strainer Piston Type Safety Pressure Relief Valve, 2/3 Way Solenoid Valve DC24V/AC220V, Globe Double Chamber Adjustable Pressure Regulating Pressure Reducing Valve (Yx741X) and so on.

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Supplier Homepage Product Water Control Valve Pressure reducing valve/ Pressure relief valve (GL98002) Buildin Strainer Piston Type Safety Pressure Relief Valve

(GL98002) Buildin Strainer Piston Type Safety Pressure Relief Valve

FOB Price: US $25-300 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $25-300/ Piece
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Port: Ningbo, China
Production Capacity: 5000PCS/Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: GL98002
  • Temperature: Ordinary Temperature
  • Pressure: Adjustable
  • Structure: Piston / Diaphragm Actuated
  • Temperature Applicable: ≤80ºC
  • Pressure Rating: Pn10, Pn16, Pn25 (MPa1.0--2.5 or Class 150--300lbs
  • Transport Package: Bubble Plastic Paper + Plywood Case
  • Origin: China
  • Certification: ISO, CE
  • Connection: Flange
  • Closed: Closed
  • Material: Ci, Di, CS, Ss etc
  • Medium Applicable: Water, Oil etc
  • Trademark: KARFAR
  • Specification: DN40 -- DN800
  • HS Code: 8481804090
Product Description
Buildin Strainer Piston Type Safety Pressure Relief Valve 
MODEL NO.: GL98002

(GL98002) Buildin Strainer Piston Type Safety Pressure Relief Valve


Δ The KARFAR model GL98002 Filter Piston Safety Pressure Relief Valve can be used as pressure relief valve which relieves pressure from the pipeline when pressure is higher than the preset data by pilot. It maintains pipeline pressure safely bellow the preset value and protect pipeline and equipment from damage of high pressure and sudden wave. This valve can relieve pressure in fire-protection recycling test system of high-rise building and other water supply balancing systems. 

Δ model GL98002 can also be used as Pressure Sustaining Valve, which maintains upstream supply pressure above a preset value by the pilot. This valve is popularly used in urban low-pressure water supply systems.

Δ Cost & Space saving: This multifunctional series valves are with a built-in filter so it is much more cost saving and space saving than one normal multifunctional hydraulic control valve and one filter device.

 
Connection
type
Shell testSealing test
Temperature
applicable
Medium
applicable
Flange
1.5 times
Nominal pressure
1.1 times
 Nominal pressure
80ºCWater, Oil

Main materials:
1) Body and bonnet: Cast iron, Ductile cast iron, WCB, WCA, WCC,
                     Stainless steel 304, 340L, 316, 316L, 17-4pH etc.
2) Piston jar: Stainless steel - A351, 304, 340L, 316, 316L, 17-4pH etc.
3) Piston seat: Cast iron, ductile cast iron, WCB, WCA, WCC, A351etc.
4) Seat and disc: WCB, WCA, WCC, A351, A744etc.
5) Stem: Stainless steel etc.


Δ Preessure grade:  PN10 (Range of adjustment: 0.3 - 0.9 Mpa)
                       PN16 (Range of adjustment: 0.5 - 1.4 Mpa)
                       PN25 (Range of adjustment: 0.5 - 2.4 Mpa)

Δ Size: DN40 - DN500


Model GL series piston actuated type can be modified to diaphragm actuated type.

(GL98002) Buildin Strainer Piston Type Safety Pressure Relief Valve

We also manufacture as per your request or drawing.
We welcome your comments and inquiries.
company website: http://en.chinaguanlong.net/ 

TEL: 0086-577-67379225, 67318107  
 

(GL98002) Buildin Strainer Piston Type Safety Pressure Relief Valve
(GL98002) Buildin Strainer Piston Type Safety Pressure Relief Valve
 
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