(GL98002) Buildin Strainer Piston Type Safety Pressure Relief Valve
China (GL98002) Buildin Strainer Piston Type Safety Pressure Relief Valve, Find details about China Pressure Reducing Valve, Hydraulic Valve from (GL98002) Buildin Strainer Piston Type Safety Pressure Relief Valve
Basic Info.
Model NO.
GL98002
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
DN40 -- DN800
Origin
China
HS Code
8481804090
Model NO.
GL98002
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
DN40 -- DN800
Origin
China
HS Code
8481804090
Product Desciption
Buildin Strainer Piston Type Safety Pressure Relief Valve
MODEL NO.: GL98002
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.
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)
Model GL series piston actuated type can be modified to diaphragm actuated type.
MODEL NO.: GL98002
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 test | Sealing test | Temperature applicable | Medium applicable |
| Flange | 1.5 times Nominal pressure | 1.1 times Nominal pressure | ≤80ºC | Water, 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)
Model GL series piston actuated type can be modified to diaphragm actuated type.
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