RTZ-*/0.4/0.6/F(L)XXRAF Series Gas Pipe Network Liquefied Petroleum High Adjustable Precision Gas Safety Valve

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Place of Origin	China	Brand Name	XINXING
Model Number	RAF	Product name	Gas Safety Valve
Setting Pressure Pf	1.5-30KPa,30KPa-0.4MPa	Discharge Pressure	≤ 1.05Pf
Return Pressure	≥0.9Pf	Opening Height	1/4d0 (d0 for flow diameter)
Operating Temperature Range	-20u2103- 60u2103	Connecting Path	DN15, DN25,DN50,DN80,DN100
Connection Mode	Flange Connection PN1.6MPa. DN25,DN40,DN50,DN80,DN100	Thread Connection	Inlet/Outlet G1/2",G3/4" ,G1" ,G11/2",G2"
Flange Standard	HG/T20592-2009

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Product Description

The series is a spring loaded structure, which is commonly used in the downstream section of the gas pipe network. Provides over pressure protection for bleeding pressure regulating system in the downstream. The use of smooth, continuous adjustment of the valve membrane area, so that the sensitivity is greatly improved, which is particularly applicable to the used of medium and low pressure pipe network. Applicable to natural gas, coal gas, liquefied petroleum gas and other non corrosive gases.