double stage stainless steel nitrogen gas pressure fixed regulator

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Shenzhen Wofly Technology Co., Ltd.

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City:shenzhen

Province/State:guangdong

Country/Region:china

Contact Person:MissCatlin Zeng

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China double stage stainless steel nitrogen gas pressure fixed regulator wholesale

Maximum Inlet Pressure

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

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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 :5 Piece/Pieces

Price :Negotiable

Certification :CE

Material :316L SS

Maximum inlet pressure :3000, 500psig

output pressure :0~25, 0~50, 0~100, 0~250psig

working temperature :-40~+74 deg C

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

inlet connection :1/4NPT, 1/4 tube, G5/8, W21.8-14, CGA320, CGA350, CGA580, CGA 540

outlet connection :1/4NPT, 1/4 tube, 1/4 Male

body material :brass/nickel plated brass/stainless steel 316

type :double stage or single stage

warratny :1 year

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Technical Parameter:

Material:

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

Design Feature:

Single-stage pressure reducer

Maternal and diaphragm use hard seal form

Body NPT:inlet and outlet interface 1/4''NPT(F)

The internal structure easy to purge

Can set filters

Can use a panel Intallation

Inlet form:Needle valve, membrane valve

Typical Applications:

Labotary

Gas Chromatography

Gas laser

Gas bus-bar

petro-chemical industry

Test equipment

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)

Once you send the inquiry, pls send order code e.g.:R31-L-M-D-G-P-00-00-P. Or pls send us following information so that we select select model:

1.Media (sevice as)? co2 or?

2.atual inlet pressure and outlet pressure?

3.Flow rate?

4.Inlet connection and out connection?

5.Material or ss316?

6.Quantity?

Details:

FAQ

Q1. What about the lead time?
A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than

Q2. Do you have any MOQ limit ?
A: Low MOQ 1 pic.

Q3. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 5-7 days. Airline and sea shipping also optional.

Q4. How to proceed an order ?
A: Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.

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