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Yean Hern Corp.
Address:
No. 28, Heye 8th Rd.,Daliao Dist., Kaohsiung City, 831 Taiwan

Phone:+886-7-7874567    
Fax: +886-7-7887867
E-mail:yeanhern@jpeyh.com
Website:www.yeanhern.com

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R31 Reducing Regulator

Category Description :

FEATURES
5 port configurations
Two-stage structure
Minimum wetted surface area for less purging
Constant outlet pressure
Metal-to-metal diaphragm seal
Inlet / outlet port: 1/4" female NPT thread
Filter loaded
Panel mounting for option
Outlet: available with relief valve / needle valve / diaphragm valve
Suitable for high purity gas, standard gas, and corrosive gas
Application: labs, gas chromatography, gas laser, gas manifold system, test equipment, and petrochemical industry
TECHNICAL INFORMATION
MATERIAL

Body: SS316L / Brass
Bonnet: SS316L / Brass
Diaphragm: SS316L
Filter: SS316L (10µm)
Seat: PCTFE / PTFE
Pressure gauge: SS316L (Wetted parts)
Spring: SS316L
Stem: SS316L
FEATURES
Max. inlet pressure: 500 / 3000psig 
Outlet pressure: 0~25 / 0~50 / 0~100 / 0~250psig
Safety test pressure: 1.5 times the max. inlet pressure
Temperature range: -40°F ~ +446°F (-40℃ ~ +230℃)
Inboard leakage: 2x10-8 atm cc/ sec He
Outboard leakage: 2x10-8 atm cc/ sec He
Cv flow capacity (Cv): 0.06
ORDERING INFORMAITON

Download:R31 REDUCING REGULATOR

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