AFK R31 25MPa High Pressure Gas Regulator For Helium Chlorine Ammonia Argon Nitrogen

The picture product is R31 pressure regulator. The air inlet pressure is 25MPa, that is, 3000psi, and the air outlet pressure is 1.6Mpa, that is, 200psi. Therefore, the actual use pressure of the air inlet should not exceed 3000psi. Please select Yes according to your actual use

Features
1. Bipolar diaphragm structure

2. The corrugated diaphragm design has excellent sensitivity and life

3. It can be used for corrosive and toxic gases

4. Install a 20 micron filter element at the inlet

5. Oxygen environment application options are available

Technical Data
1. Maximum inlet pressure: 3000psi or 4500psi

2. Outlet pressure range: 0-30,0-60,0-100,0-150,0-250

3. Material of internal components:

Valve seat: PCTFE

Diaphragm: Hastelloy

Filter element: 316L

4. Working temperature: - 40 ℃ ~ + 74 ℃ (- 40 ℉ ~ + 165 ℉)

5. Leakage rate (helium):

Internal: ≤ 1x10-7 mbar L / S

External: ≤ 1x10-9 mbar L / S

6. Flow coefficient (CV): 0.05

7. Parent port:

Inlet: 1 / 4NPT

Outlet: 1 / 4NPT

Pressure gauge port: 1 / 4NPT

Ordering information

Project Case

FAQ

Q: Are you trading company or manufacturer?
A: We are original manufacturer. We can do OEM/ODM business.Our company mainly produces Pressure Regulator.

Q: How long is your delivery time?
A: Group buying delivery time: 30-60 days; General delivery time: 20 days.
Q: What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.

Q: What is the warranty ?
A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free.

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.