Wr31 High - Flow Valve for Standard Gases at 6000psig in IC Production
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Product Details
| Customization: | Available |
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| Media: | Gas |
| Standard: | ANSI |
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Basic Info.
- Model NO.
- WR31-AFK
- Certification
- CCC, RoHS, ISO, CE
- Temperature
- High Temperature
- Connection
- Thread
- Valve Seat
- Single-Seat
- Structure
- Piston
- Material
- Stainless Steel
- Inlet Pressure
- 3000psi
- Outlet Pressure
- 30psi
- Warranty
- 1 Year
- Pressure Guage
- 2
- Suitable Gas 1
- Oxygen, Nitrogen, Argon, Propane
- Suitable Gas2
- CO2, N2o, Ethane
- Customized Support
- OEM, ODM
- Thread Size
- Inlet 1/2NPT(F) out Let 1/2 NPT(F)
- Net Weight with One Pressure Gauge
- 3.4kg
- Single Package Size
- 25X25X25cm
- Single Package Gross Weight
- 4 Kg
- Transport Package
- Standard Export Package
- Specification
- H: 106.1-147.5mm D 75.8MM
- Trademark
- AFKLOK
- Origin
- Hunan Province China
- HS Code
- 8481100090
- Production Capacity
- 4000000PCS
Packaging & Delivery
- Package Size
- 25.00cm * 25.00cm * 25.00cm
- Package Gross Weight
- 4.000kg
Product Description
| WR31 | 6L | 60 | 2500 | D | 04 M M 04 | Z |
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| Product model | Valve body material | Inlet pressure P1 | Outlet pressure range P2 | Orifice configuration | Port 1 2 3 4 | Installation |
| 6L - 316L: Stainless steel | 45 - 4500 PSIG 60 - 6000 PSIG |
300 - 0 - 300 PSIG 600 - 0 - 600 PSIG 1000 - 0 - 1000 PSIG 1500 - 0 - 1500 PSIG 2500 - 0 - 2500 PSIG |
A - 1 inlet 1 outlet B - 1 inlet 2 outlet D - 2 inlet 2 outlet For others, please contact Hunan Wofly technicians. |
04 - 1/2" NPT female thread 05 - 3/4" NPT female thread 12 - 1/2" Female connector 13 - 3/4" Female connector M - Pressure gauge attached (PSI/Mpa) |
No requirement Z - with Panel Bracket |
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WR31 series
Suitable for hydrogen energy high pressure
and high flow applications
Piston sensing design with greater outlet
pressure adjustment range
Can be used for non-corrosive and standard gases
Oxygen environment application is optional











Quality Assurance


1. who are we?
We are based in Hunan, China, start from 2011,sell to Domestic Market(50.00%),Southeast Asia(14.00%),North America(8.00%),Northern Europe(8.00%),Eastern Europe(5.00%),South Asia(2.00%),South America(2.00%),Western Europe(2.00%),Southern Europe(2.00%),Central America(2.00%),Mid East(2.00%),Eastern Asia(1.00%),Oceania(1.00%),Africa(1.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always following the quality standard for each production process
Always a pre-production sample before mass production;
Always final Inspection before shipment;
One year warranty
3.what can you buy from us?
Pressure Regulator, Instrumentation Valve, Gas delivery system, Tube&hose, Instrument fittings
4. why should you buy from us not from other suppliers?
Top quality with sweet price , Worldwide installation support,Global after-sales service
5. what services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Western Union;
Language Spoken:English,Chinese
6 samples time
Within one week
7 Delivery time
within 30days after deposit and drawing confirmation
8 Warranty
to change new products if have any quality issue within once year after receipt of the products
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