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3000PSI R31 stainless steel dual stage oxygen regulator with two manometers

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Shenzhen Wofly Technology Co., Ltd.

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3000PSI R31 stainless steel dual stage oxygen regulator with two manometers

Place of Origin : Guangdong, China (Mainland)

Brand Name : AFK

Model Number : R31

Supply Ability : 2000 Piece/Pieces per Week

Packaging Details : Each piece with a PP bag first, then put in a small box, outside is in carton.

MOQ : 1 - 9 Pieces

Price : Negotiable

Certification : CE

Material : 316L SS

Maximum inlet pressure : 3000, 500PSI

output pressure : 0-25,0-50,0-100, 0-250PSI

working temperature : -23~+74 deg C

Applied gas : pure gases, standard gases, corrosive gases and so on

bonnet material : ss316L

seat : PCTFE

Spring : ss316L

O-ring : viton

strainer : 316L (um)

Port : Shenzhen

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Product Description

R31 series stainless steel pressure regulator, double stage diaphragm reducing structure, stable input pressure, suitable for high purity gas, standard gas, corrosive gas etc.

Ordering Information

R31	L	B	G	G	00	00	02	P
Item	Body Materia	Body Hole	Inlet pressure	Outlet pressure	Pressure gauge	Inlet size	Outlet size	Options
R31	L:316	M	D:3000psi	G:0-250psig	G:MPa gauge	00:1/4 NPT(F)	00:1/4 NPT(F)	P:panel mounting
	B:Brass	Q	F:500psi	I:0_100psig	P:Psig/bar gauge	01:1/4 NPT(M)	01:1/4 NPT(M)	R:With relief valve
				K:0-50psig	W:No gauge	23:CGA330	10:1/8 OD	N:With needle valve
				L:0-25psig		24:CGA350	11:1/4 OD	D:With diaphragm valve
				Q:30 Hg Vac-30psig		27:CGA580	12:3/8OD
				S:30 Hg Vac-60psig		28:CGA660	15:6mm OD
				T:30 Hg Vac-100psig		30:CGA590	16:8mm OD
				U:30 Hg Vac-200psig		52:G5/8-RH(F)	74:M8X1-RH(M)
						63:W21.8-14H(F)
						64:W21.8-14LH(F)

Technical parameters

Maximum Inlet Pressure	500,3000psig
Outlet Pressure Ranges	0~25, 0~50, 0~50,0~250,0~500psig
Safety test pressure	1.5 times maximum inlet pressure
Operating Temperature	-40°F to 165°F / -40°c to 74°c
Leakage Rate Against Atmosphere	2*10-8atm cc/sec he
Cv value	0.08

Material of Parts

Body	316L,Brass
Bonnet	316L. Brass
Diaphragm	316L
Strainer	316L(10mm)
Seat	PCTFE,PTEE,Vespel
Spring	316L
Plunger valve core	316L

3000PSI R31 stainless steel dual stage oxygen regulator with two manometers

Q: Are you trading company or manufacturer?
A: We are original manufacturer. We can do OEM/ODM business.Our company mainly produces Pressure Regulator.

Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20 days.

Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.

Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free.

Product Tags:

stainless steel pressure relief valve

gas cylinder regulator

3000PSI R31 stainless steel dual stage oxygen regulator with two manometers Images

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