Product Description

Long Life-span Manual Helium Gas Regulator 

General Features

R*2 Serie stainless steel pressure reducers, singlestage diaphragm construction, stainless steel diaphragm pressure transmission, stable output pressure, applied to medium flow gas system.

Features

• single-stage pressure-reducing structure
• Metal-to-metal diaphragm seal
• body thread: 1/2 NPT(F)
• pressure gauge, safety valve end connection: 1/4 NPT(F)
• filter element installed internally
• panel mounting and wall mounting available

Technical Data

• Maximum inlet pressure: **0, ***0psig
• output pressure:0~*5, 0~*0, 0~**0, 0~**5, 0~**0psig
• safety testing pressure: 1.5 times of maximum inlet pressure
• working temperature: **0~***5 deg F(**0C~**4 deg C)
• internal leakage rate: 2×***8 atm cc/sec He
•  CV value=1.1

Application

• laboratory
• gas purge system
• corrosive gas, special gas
• gas bus-bar
• testing equipment

Material

• body: **6L, Brass
• bonnet: **6L, Brass
• diaphragm: **6L
• strainer: **6L(*0μm)
• seat: PCTFE, PTFE, Vespel
• spring: **6L
• stem: **6L

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