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Categories | Stainless Steel Pressure Regulator |
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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: | 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) |
Company Info. |
Shenzhen Wofly Technology Co., Ltd. |
Verified Supplier |
View Contact Details |
Product List |
R31 series stainless steel pressure regulator, double stage diaphragm reducing structure, stable input pressure, suitable for high purity gas, standard gas, corrosive gas etc.
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 |
Body | 316L,Brass | ||
Bonnet | 316L. Brass | ||
Diaphragm | 316L | ||
Strainer | 316L(10mm) | ||
Seat | PCTFE,PTEE,Vespel | ||
Spring | 316L | ||
Plunger valve core | 316L |
inlet connection:GGA590, CGA660 outlet connection: 1/4NPT M
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) |
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