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Oxygen Flow Stainless Steel Pressure Regulator For Welding With Diaphragm Valve

Product Details

Place of Origin: Guangdong, China (Mainland)

Brand Name: AFK

Certification: CE

Model Number: R31

Payment & Shipping Terms

Minimum Order Quantity: 1 Piece/Pieces

Price: Negotiable

Packaging Details: white box + export carton

Supply Ability: 3000 Piece/Pieces per Day

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Specifications

Description

Specifications

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                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    flow control valve, gas cylinder regulator
                                                      

Material:	316L	Screw Thread:	Requirement Thread
Input Pressure:	500 3000psi	Type:	Two-stage
Suitable Gas:	Oxygen/lpg/air/propane/Acetylene/Argon/nitrogen	Application:	According To Requirements Of Clients
Color:	Silvery White	Outlet Pressure Range:	0~250psi
Warranty:	1 Year	Weight:	1.4 Kg

Material:	316L
Screw Thread:	Requirement Thread
Input Pressure:	500 3000psi
Type:	Two-stage
Suitable Gas:	Oxygen/lpg/air/propane/Acetylene/Argon/nitrogen
Application:	According To Requirements Of Clients
Color:	Silvery White
Outlet Pressure Range:	0~250psi
Warranty:	1 Year
Weight:	1.4 Kg

Description

Oxygen Flow Stainless Steel Pressure Regulator For Welding With Diaphragm Valve

R31 Serie stainless steel pressure reducers, double-stage diaphragm pressure reducing construction, stable output pressure, applied to high pure gas, standard gas, corrosive gas and so on

Design Features

l Five holes on the body

l two-stage decompression structure

l Metal-to-metal diaphragm seal

l Body thread: 1/4” NPT(F)

l Easy to clean inside

l Filter inside

l Panel mounting and wall mounting available

l Optional outlet: needle valve, diaphragm valve

Specification

l Maximum inlet pressure: 3000, 500psig

l Output pressure:0~25, 0~50, 0~100, 0~250psig

l Safe testing pressure: 1.5 times maximum inlet pressure

l Working temperature: -40℉~+165℉(-40℃~+74℃)

l Leakage rate: 2×10-8 atm.cc/sec

l CV value=0.06

Typical Application

l Laboratory

l Gas laser

l Gas bus-bar

l Petrochemical industry

l Testing equipment

Material

l Body: 316L, Brass

l Bonnet: 316L, Brass

l Diaphragm: 316L

l Strainer: 316L(10μm)

l Seat: PCTFE, PTFE, Vespel

l Spring: 316L

l Stem: 316L

Ordering Information:

*Item*	*Body Material*	*Body Hole*	*Inlet pressure*	*Outlet pressure*	*Gauge*	*Inlet connection*	*Outlet connection*	*Optional*
R31	L:ss316L	M	D:3000PSI	G:0-125psi	G:Mpa	00:1/4NPT F	00:1/4"NPT F	P:panel mount
	B:brass	Q	F:500PSI	I:0-75psi	P:psi/bar	01:1/4"NPT M	01:1/4"NPT M	R:attached safety relief valve
				K:0-25psi	W:no gauge	23:CGA330	10:1/8O.D.	N:attached needle valve
				L:0-15psi		24:CGA350	11:1/4O.D.	D:attached diaphragm valve
				Q:30"Hg Vac-30psig		27:CGA580	12:3/8O.D.
				S:30"hg Vac-60psig		28:CGA660	15:6mmO.D.
				T:30"hg Vac-100psi		30:CGA590	16:8mmO.D.
				U:30"Hg Vac-200psi		52:G5/8"-RH(F)	74:M8*1-RH(M)
						63:W21.8-14H(F)
						64:W21.8-14LH(F)