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

Pilot Valve, Altitude Pilot, Pressure Reduce Valve manufacturer / supplier in China, offering Square Cover Direct Acting Pressure Reducing Valve, (PXH44) Damper Tilting Disc Non Return Check Valve, Safety Anti-Pollution Cut off Check Valve with Atmospheric Vent (GHS11X) and so on.

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Square Cover Direct Acting Pressure Reducing Valve

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Min. Order / Reference FOB Price
1 Piece US $5-100/ Piece
Port: Ningbo, China
Production Capacity: 5, 000PCS/Month
Payment Terms: L/C, T/T
Certification: ISO, CE
Temperature: Ordinary Temperature
Connection: Thread
Valve Seat: Single-Seat
Structure: Diaphragm
Material: Aluminium Bronze/ Stainless Steel

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Basic Info

Model NO.: GL7040
Certificate: ISO
Size: 1/4" - 2"
Design and Manufacture: BS, ANSI, JIS, DIN, API, GB
Pressure Range: Pn15~Pn25 (MPa1.5~3.75)
Trademark: KARFAR
Transport Package: Bubble Plastic Paper + Plywood Case
Specification: ISO9001 API
Origin: China

Product Description

Square Cover Pattern Pressure Reducing Valve
Model No.:GL7040

The KARFAR model GL7040 Pressure Reducing Valve is  a direct acting valve. It is hydraulically operated and diaphragm actuated. It can be mounted horizontally or vertically in pipeline of fire protection system or other clear water system. It functions to control a preset outlet pressure during a range of flow rate. You can adjust the preset outlet pressure by loosen the nut overriding at the top of the valve, clockwise for increase and couter clockwise for reduce. When it meets the required outlet pressure,  remember to fasten the screw so as to avoid outlet pressure change. 

Model GL7040 Pressure Reducing Valve is with female thread connection.
It is small in size and easy installation.
It can also be installed to other devices to make an integral assembly with depandable performance and high capacity.

Body test
 Sealing test
 Range of
Pressure reduce
Flow rate
 Square Cover Direct Acting Pressure Reducing Valve

Technical standards:
1) Design and manufacture: API 6D
2) Face-to-face: ANSI B16.10
3) Inspection and test: API 598

Main materials:
1) Body and disc:  Aluminum bronze/ stainless steel
2) Filter screen , nut and spacer:   Stainless steel
3) Spring:  50 CrVA 
4) O-ring and diaphragm: NBR 

Square Cover Direct Acting Pressure Reducing Valve
Square Cover Direct Acting Pressure Reducing Valve

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