Buildin Strainer Piston Type Adjustable Pressure Reducing Valve (GL98001)

• Media: Water, Oil, etc
• Certification: ISO, CE
• Temperature: ≤80ºC
• Connection: Flange
• Valve Seat: Rubber Seat Ring & Metal Seat
• Structure: Piston
• Model NO.: GL98001
• Material: Ci, Di, CS, Ss etc
• Certificate: ISO, CE
• Medium Applicable: Water, Oil etc
• Pressure Rating: Pn10, Pn16, Pn25 (MPa1.0--2.5 or Class 150--300lbs
• Finish: Epoxy Resin Coating
• Transport Package: Bubble Plastic Paper + Plywood Case
• Specification: DN40 -- DN1200
• Trademark: KARFAR
• Origin: China
• HS Code: 84811000
• Production Capacity: 3000PCS/Month

Product Description

Buildin Filter Piston Type Adjustable Pressure Reducing Valve
MODEL NO.: GL98001

Δ The KARFAR model GL98001 Multifunctional Filter Piston Adjustable Pressure Reducing Valve is automatic hydraulically-operated moving the main disc upwards or downwards so as to close and open the valve. By this way, it adjusts downstream pressure at the preset value by the pilot. When downstream pressure is higher than the preset value, PRV automatically closes. It can produce constant outlet pressure not matter how the inlet pressure changes. It can maintain the preset pressure value regardless fluctuating downstream flow. The adjust ratio set by the pilot is big, outlet pressure can be reduced by 10-80% of the inlet pressure.

Δ Cost & Space saving: This multifunctional series valves are with a builtin strainer which is much more cost saving and space saving than one normal control valve and one strainer device.

Δ This valve is popularly used in Daily water supply system, Fire protection system and Industrial water supply system.

Δ Pressure rating:   PN10 (Range of adjustment 0.1-0.8Mpa)
                                PN16 (Range of adjustment 0.2-1.4Mpa)
                                PN25 (Range of adjustment 0.3-2.0Mpa)
 

Connection type	Shell test	Sealing test	temperature applicable	Medium applicable
Flange	1.5 times Nominal pressure	1.1 times  Nominal pressure	≤80ºC	Water, Oil etc

 

Body & Bonnet	Cast iron, Ductile iron, Cast steel, Stainless steel etc
Disc	Brass, Carbon steel, Ductile iron etc
Seat	Brass, Stainless steel, Carbon steel etc
Sealing	NBR, EPDM, Viton etc
Stem	Stainless steel etc.
Piston	Brass, Carbon steel, Ductile iron etc
Flange Dimension	ANSI B16.42, BS4504, ISO2531, ISO7005 etc.
Face to Face Length	API594, BS5155, ISO5752, DIN3352 etc.

GL series Piston actuated type can also be adapted to Diaphragm actuated type.