Pulsafeeder J41658 PVC/CSPE/Ceramic Injection Check Valve - 1/2-Inch OD Tubing
PVC injection check valve with CSPE seat, ceramic ball, 1/2-inch OD tubing and 1/2-inch male NPT connection. Supplied without injection quill.
The Pulsafeeder J41658 is a PVC injection check valve assembly with a CSPE valve seat, ceramic check ball and 1/2-inch tubing-to-male-NPT connection. This version is supplied without an injection quill.
Product Specifications
- Manufacturer: Pulsafeeder
- Part Number: J41658
- Product Type: Injection Check Valve Assembly
- Valve Housing: PVC
- Valve Seat: CSPE
- Check Ball: Ceramic
- Tubing Connection: 1/2-Inch OD
- Threaded Connection: 1/2-Inch Male NPT
- Injection Quill: Not Included
Chemical Injection Check Valve Function
The J41658 is intended for compatible chemical injection connections. Its check valve mechanism helps prevent process fluid from flowing backward into the chemical feed line.
PVC Housing and CSPE Seat
The assembly combines a PVC housing with a CSPE sealing component and ceramic check ball. Confirm the material combination is suitable for the chemical concentration, operating temperature and system conditions.
1/2-Inch Tubing to Male NPT Connection
The connection specification is 1/2-inch outside-diameter tubing to 1/2-inch male NPT. Check both sides of the installation before ordering.
No Injection Quill
This specific assembly is listed without an injection quill. Where the installation requires a quill, confirm the appropriate separate component or alternative injection assembly.
Maintenance and Installation
Inspect the valve for deposits, check ball wear, damaged sealing surfaces or leakage. Release process pressure and follow the manufacturer instructions before removing the injection fitting.
Ordering Information
Specify Pulsafeeder J41658 for the PVC/CSPE/ceramic injection check valve with 1/2-inch OD tubing, 1/2-inch male NPT and no quill.
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