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
| R13 | L | B | E | H | G | 04 | 04 | P |
| Item |
Body Materia |
Body hole |
Inlet pressure |
Outlet pressure | Pressure gauge | Inlet size | Outlet size | Options |
| R13 | L:316 | A | E:1500psi | H:0~125psig | G:MPa gauge | 04:1/2”NPT(F) | 04:1/2”NPT(F) | P:Panel mounting |
| B:Brass | B | F:500psi | J:0~75psig | P:Psig/bar gauge | 05:1/2”NPT(M) | 05:1/2”NPT(M) | R:With relief valve | |
| D | L:0~25psig | W:No gauge | 06:3/4”NPT(F) | 06:3/4”NPT(F) | ||||
| G | M:0~15psig | 13:1/2”OD | 13:1/2”OD | |||||
| J | 14:3/4”OD | 14:3/4”OD | ||||||
| M | Other type is available | Other type is available |
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.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.