Pulsafeeder J41880 PVC/PTFE/316 SS Injection Check Valve - 3/8-Inch
PVC/PTFE injection check valve with 316 stainless steel check ball, 3/8-inch OD tubing and 1/2-inch male NPT connection. Listed for VTS1, VTSJ and WTS1 wet ends.
Pulsafeeder J41880 PVC/PTFE/316 Stainless Steel Injection Valve
The Pulsafeeder J41880 is a chemical injection check valve assembly with PVC housing, PTFE seat and 316 stainless steel check ball. It is identified with a 3/8-inch OD tubing connection and 1/2-inch male NPT injection fitting.
Technical Specifications
- Manufacturer: Pulsafeeder
- Part Number: J41880
- Product Type: Injection Check Valve
- Housing: PVC
- Seat: PTFE / TFE
- Check Ball: 316 Stainless Steel
- Tubing: 3/8-Inch OD
- Process Connection: 1/2-Inch Male NPT
- Listed Wet Ends: VTS1, VTSJ, WTS1
Backflow Protection
The injection valve provides a one-way flow path at the discharge connection and helps resist reverse flow of process liquid toward the metering pump.
Material Configuration
The PVC body, PTFE seat and stainless steel ball distinguish this valve from ceramic-ball alternatives. Check compatibility of all wetted materials with the chemical being metered.
3/8-Inch Tubing Connection
J41880 uses 3/8-inch OD tubing, while the related J41881 uses 1/2-inch OD tubing. The correct tubing size is essential when matching the original equipment.
Installation and Maintenance
Verify the original wet-end code, process fitting and tubing. Inspect for deposits and leakage, and isolate the system before servicing.
Ordering Information
Choose Pulsafeeder J41880 for the PVC/PTFE/316 stainless steel injection valve with 3/8-inch OD tubing.
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