Shenzhen Wofly Technology Co., Ltd.
| Supply Ability | 10000 Set/Sets per Week |
| Packaging Details | Export packing |
| Structure | Diaphragm |
| Max inlet pressure | 500, 3000 psig |
| Outlet pressure range | 0~25, 0~50, 0~100, 0~250 psig |
| Proof pressure | 1.5 times of maximum rated presure |
| Working temperature | -40° F ~+165° F(-40°C+74°C) |
| Leakage rate | 2*10-8 atm cc/sec He |
| Cv | 0.06 |
| Valve seat | FCTFE, PTFE, Vespel |
| Body material | 316L, Brass |
| Diaphragms | 316L |
| Place of Origin | Guangdong, China (Mainland) |
| Brand Name | AFK |
| Model Number | R31 |
| Certification | CE |
View Detail Information
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Product Specification
| Supply Ability | 10000 Set/Sets per Week | Packaging Details | Export packing |
| Structure | Diaphragm | Max inlet pressure | 500, 3000 psig |
| Outlet pressure range | 0~25, 0~50, 0~100, 0~250 psig | Proof pressure | 1.5 times of maximum rated presure |
| Working temperature | -40° F ~+165° F(-40°C+74°C) | Leakage rate | 2*10-8 atm cc/sec He |
| Cv | 0.06 | Valve seat | FCTFE, PTFE, Vespel |
| Body material | 316L, Brass | Diaphragms | 316L |
| Place of Origin | Guangdong, China (Mainland) | Brand Name | AFK |
| Model Number | R31 | Certification | CE |
| High Light | stainless steel pressure relief valve ，gas cylinder regulator | ||
1) Five hole design of the body
2) Double -stage reduce Structure.
3) Use hard-seal between body and diaphragm
4) Body Thread: input and output connection 1/4“ NPT F
5) Easy to sweep inside body
6) Filter element installed internally
7) Panel mountable or wall mounting available
8)Optional outlet : needle valve , diaphragm valve
1) Laboratory
2) Gas Chromatograph
3) Gas Laser
4) Gas bus-bar
5) Petrochemical industry
6) Tested instrumentation
| Material List | Tenchnical Data | ||
| Body | 316L, Brass | Max inlet pressure | 500, 3000 psig |
| Roof | 316L, Brass | Outlet pressure | 0~25, 0~50, 0~100, 0~250psig |
| Diaphragm | 316L | Proof pressure | 1.5 times of maximum rated pressure |
| Filter mesh | 316L (10μm) | Working temperature | -40°F-+165°F(-40°C-+74°C) |
| Valve seat | PCTFE, PTFE, Vaspel | Leakage rate | 2*10-8 atm cc/sec He |
| Spring loaded | 316L | Cv | 0.06 |
| Valve disc regulation pole | 316L | Body Thread | 1/4" NPT ( F ) |
| ORDERING INFORMATION | ||||||||
| Item | Body material | Body hole | Inlet pressure | Outlet pressure | Pressure gauge | Inlet size | Outlet size | Mark |
| R31 | L | B | D | F | G | 00 | 00 | P |
| | L: 316L B:Brass | A B D G J M | D:0-3000psig E:0-2200psig F:0-500psig | F:0-500psig G:0-250psig I:0-100psig K:0-50psig L:0-25psig | G:Mpa gauge P:Psig bar gauge W:No gauge | 00:1/4"NPT(F) 01:1/4"NPT(M) 23:CGA330 24:CGA350 27:CGA580 28:CGA660 30:CGA590 52:G5/8"-RH(F) 63:W21.8-14RH(F) 64:W21.8-14LH(F) Other type can option | 00:1/4"NPT(F) 01:1/4"NPT(M) 10:1/8" Ferrule fitting 11:1/4" Ferrule fitting 12:3/8" Ferrule fitting 15:6mm ferrule fitting 16:8mm ferrulr fitting Other type can option | P:Panel mount R:Safety valve N:Needle valve O:Diaphragm valve |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Seller
Year Established:
2011
Total Annual:
1,000,000-5,000,000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
WOFLY is a leading Manufacturer, Supplier and Exporter of a wide range of gas equipements, available under the brand name AFK & Afklok. Wofly's success yields from high-quality, innovative products, exceptional customer service, and unequaled technical expertise in the gas& oil industry.... WOFLY is a leading Manufacturer, Supplier and Exporter of a wide range of gas equipements, available under the brand name AFK & Afklok. Wofly's success yields from high-quality, innovative products, exceptional customer service, and unequaled technical expertise in the gas& oil industry....
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