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Approved Vendor
Back-Pressure-Regulating Valve for Water&Oil
Manufacturer part: 4675K21
Commonly used as bypass lines after centrifugal, reciprocating, and rotary pumps, these valves obstruct flow to maintain sufficient operating pressure in your system. If the system pressure exceeds the set pressure, they exhaust through the threaded relief port. Adjust the set pressure within the range. Valves have a cast iron body that absorbs vibration from pressure changes to reduce wear and noise in your pipeline.
✓ Normalized specifications✓ Supplier verified
- Availability
- In stock
- Lead time
- Contact supplier
- Sold by
- Approved Vendor
Technical data
Specifications
Normalized product attributes for faster comparison and sourcing.
- Body
- Cast Iron
- ECCN
- EAR99
- RoHS
- RoHS 3 (2015/863/EU) compliant with exemption 6(c) - Lead in copper alloy
- Seal
- 303 Stainless Steel
- Type
- Back-Pressure Regulator
- DFARS
- Specialty Metals COTS-Exempt
- REACH
- Not Compliant
- Shape
- Straight
- Function
- Back-Pressure Regulation
- Location
- Bottom
- Diaphragm
- Nickel Alloy
- Pipe Size
- 1/2
- Activation
- Pressure Driven
- Connection
- NPT Female
- Schedule B
- 848140.0000
- For Use With
- Water, Oil
- Connection Type
- Pipe
- Maximum Pressure
- 400 psi
- Country of Origin
- Peoples Republic of China
- End-to-End Length
- 2 ,7/8,"
- Temperature Range
- -40° to 200° F
- Pipe Connection Type
- Threaded
- Flow Coefficient (Cv)
- 2.5
- Pressure Adjustment Method
- Screw
- Relief Port Pipe Connection Type
- Threaded
Supplier coverage
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Review pricing, availability, and fulfillment details from verified distributors.
| Supplier | Supplier SKU | Price | Stock | Lead time | Type |
|---|---|---|---|---|---|
| Approved Vendor | 4675K21 | $1163.46 USD | Contact supplier | Contact supplier | Authorized · US distributor |
Prices and availability are provided by suppliers and may change.