Product Characteristics:
Sensitive shutoff characteristics
Optional built-in safety relief device
Simple pressure setting
High accuracy of pressure regulation
Inlet pressure up to 138 bar
Flow rates up to 4800 Nm3/h
Can be installed in any position
Can be used for large regulators with high loads
Can be used for natural gas, artificial gas, liquefied petroleum gas, air and other gases.
Major Component Materials:
Component Name
Material Name
Main Valve Body
Ductile Iron/Steel
Spring Valve Body
Aluminum/Ductile Iron/Steel
Valve Core
Aluminum/Stainless Steel
Valve Seat
Aluminum/Stainless Steel
Spring
Steel
Diaphragm
Nitrile Rubber/Fluorine Rubber
Diaphragm Pressure Plate
Steel
Seals
Nitrile Rubber/Fluorine Rubber
Technical Parameters:
Item
Specification
Inlet Pressure
Max 138 bar
Outlet Pressure
0.34-34.5 bar
Operating Temperature
-29 to 82 °C
C1
28.5-39.9
Cg
6.9-200
Connection Size
3/4″, 1″, 2″ NPT Threaded
1″ 2″ ANSI 300RF Flanged
1″ 2″ ANSI 600RF Flanged
Weight
Cast iron or steel valve body 4.5 kg, Aluminum 2.8 kg
