Product Details
China Famouse Brand AFK 1/4Npt High Pressure Nitrogen Two Stage
Pressure Regulator with Two Gauge
R31 Series stainless steel pressure regulator , two-stage diaphragm
pressure reducing construction, stable output pressure,
applied to high pure gas, standard gas, corrosive gas and so on.
Detail Image
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
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 ) |
Packaging & Delivery
- Selling Units:
- Single item
- Single package size:
- 17X17X17 cm
- Single gross weight:
- 2.5 kg
- Package Type:
- Export packing
- Lead Time :
Quantity(Set) | 1 - 1 | 2 - 50 | 51 - 100 | >100 |
Est. Time(days) | 2 | 7 | 15 | To be negotiated |
Company Profile
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 offers an extensive line of components including tube
fittings, control valves, shut-off and solenoid valves, pressure
relief and regulators.Through the years we have learned how to
properly match the gas regulation equipment with the application.
Using the proper equipment for the job eliminates problems such as
contamination, pressure variances, safety issues, and equipment
mismatch.

To expand the market, with CE and ISO9001 certificated, Shenzhen
WoflyTechnology Co., Ltd becomes more professional to provide
better service and get more chance from customers.

Our products are widely sold with warm acceptance from our
distributors all over the world. And we have rich export experience
in many countries, like USA, Canada, Mexico, UK, German,
Switzerland, Italy, Spain, France, Japan, Vietnam, Indonesia,
Malaysia, Singapore, etc.
