R12 1/2″NPT F Stainless Steel One Stage Pressure Regulator High Pressure 3500psi Double Gauge Nitrogen Gas Propane Regulating Valve
R12 basic parameters
R12 Series stainless steel pressure reducers , single-stage diaphragm construction , stainless steel diaphragm pressure transmission , stable output pressure , applied to medium flow gas system.
| Speciffcation | ||
| 1 | maximum inlet pressure | 500 , 3000psi |
| 2 | output pressure | 0~25 , 0~50 , 0~100 , 0~125 , 0~250psig |
| 3 | safety testing pressure | 1.5times of maximum inlet pressure |
| 4 | working tem | -40℉~+446℉(-40℃~+230℃) |
| 5 | internal leakage rate | 2*10-8 atm cc/sec He |
| 6 | Cv | 1.1 |
| Material | ||
| 1 | bady | 316L , brass |
| 2 | bonnet | 316L , brass |
| 3 | diaphragm | 316L |
| 4 | strainer | 316L (10um) |
| 5 | seat | PCTFE , PTFE , Vespel |
| 6 | spring | 316L |
| 7 | valve stem | 316L |
| Design Features
single-stage pressure-reducing structure metal-to-metal diaphragm seal body thread:1/2 ” NPT(F) pressure gauge , safety valce interdace 1/4″ NPT(F) filter element installed internally panel mounting and wall mounting available |
Typical Applicationslaboratorygas purge system
corrosive gas , special gas gas bus-bar testing equipment |
Ordering information
| R12 | L | B | D | F | G | 02 | 00 | P |
| Item | BodyMateria | BodyHole | Inlet pressure | Outletpressure | Pressure gauge | Inlet size | Outlet size | mark |
| R12 | L:316 | A | D:3000psi | G:0~250psig | G:MPa gauge | 02:3/8”NPT(F) | 02:3/8”NPT(F) | P:Panel mointing |
| B:Brass | B | F:500psi | H::0~125psig | 03:3/8”NPT(M) | 03:3/8”NPT(M) | R:With relief valve | ||
| D | I::0~100psig | P:Psig/bar gauge | 04:1/2”NPT(F) | 04:1/2”NPT(F) | ||||
| G | K::0~50psig | 05:1/2”NPT(M) | 05:1/2”NPT(M) | |||||
| J | L::0~25psig | W:No gauge | 12:3/8”OD | 12:3/8”OD | ||||
| M | 13:1/2”OD | 13:1/2”OD | ||||||
| Other type is available | Other type is available |
Usage scenario of pressure reducer
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| Laboratory gas supply | Gas purging system |
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| Industrial gas supply | Test equipment |
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.
Q: How can I get your catalogue and price list?
A: Please let us know your email or contact us from website directly for our catalogue and price list;
Q: Can I negotiate the prices?
A: Yes, we may consider discounts for multiple container load of mixed goods.
Q: How much will the shipping charges be?
A: It depends on the size of your shipment and the method of shipping.We will offer the charge to you as you requested.
