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Tank-Mount Pressure-Regulating Valve
Manufacturer part: 7897A56
These valves automatically reduce a high inlet pressure from compressed gas tanks to a lower, stable outlet pressure. All have Compressed Gas Association (CGA) numbered inlet fittings for secure connections to compressed gas tanks. Choose a valve with the same CGA number as your tank and other system components. Valves have a gauge to monitor outlet pressure and a gauge to monitor inlet pressure from the tank.Choose a valve with a maximum outlet pressure that’s approximately twice your application’s normal operating pressure. Your operating pressure should never exceed 75% of the valve’s maximum outlet pressure.Single-stage valves reduce pressure in one step, which causes the outlet pressure to fluctuate slightly as you empty the tank. They’re best for applications where a constant outlet pressure isn’t critical.
- Availability
- In stock
- Lead time
- Contact supplier
- Sold by
- Approved Vendor
Technical data
Specifications
Normalized product attributes for faster comparison and sourcing.
- Body
- Brass/Steel
- ECCN
- EAR99
- RoHS
- Not Compliant
- Seal
- PTFE
- DFARS
- Specialty Metals COTS-Exempt
- REACH
- REACH (EC 1907/2006) (01/17/2023, 233 SVHC) Compliant
- Shape
- 30° Elbow
- Stage
- Single
- Accuracy
- ±2.5%
- Location
- Top
- Diaphragm
- Rubber
- Pipe Size
- 1/4
- Activation
- Pressure Driven
- CGA Number
- CGA 590
- Connection
- NPT Male
- Schedule B
- 848110.0090
- Valve Type
- Pressure Regulator
- For Use With
- Air
- Pressure Range
- 0 to 145 psi
- Valve Function
- Pressure Regulation
- Connection Type
- Pipe
- Number of Ports
- 2
- Maximum Pressure
- 3,000 psi
- Thread Direction
- Right Hand
- USMCA Qualifying
- No
- Country of Origin
- United States
- Temperature Range
- -20° to 120° F
- Hose Connection Type
- Threaded
- Pipe Connection Type
- Threaded
- Pressure Gauge Range
- 0 to 200 psi
- Flow Coefficient (Cv)
- 0.17
- Pressure Gauge Included
- Yes
- Pressure Adjustment Method
- Knob
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| Supplier | Supplier SKU | Price | Stock | Lead time | Type |
|---|---|---|---|---|---|
| Approved Vendor | 7897A56 | Request price | Contact supplier | Contact supplier | Authorized · US distributor |
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