Specifications

• Material: PVC or stainless steel
• Maximum Pressure: 100 or 1000 PSI
• Connection: 3/4" NPT with 1/4" NPT Inlet
• Item Weight: 5 lbs

The A&F Corporation stop and nozzles include an integral check valve and a chain to eliminate over-drawing of the nozzle.

The unit is available with a PVC, 304SS or 316SS quill to allow for compatibility with a variety of chemicals.

Specifications

• Material: Steel or plastic
• Maximum Pressure: Various
• Connection: Various
• Includes: Ball or duckbill check
• For Use With: Walchem, A&F or Stenner pumps
• Item Weight: 3 lbs

Injection valves are used at the discharge side of the pump, at the end of the tubing or pipe run where the chemical is injected into the water flow. They prevent back flow of water and/or chemical.

3/4" MNPT corporation stops with Viton seal.

3/4" MNPT corporation stops with EPDM seal.

PFS injection quills.

• Body Material: PVC, Kynar, 316 SS, or Hastelloy C-276
• Spring Material: Hastelloy C
• Ball Material: Ceramic
• Comes with spring-loaded ball check
• Stinger Length: 3" or 5"
• FNPT x MNPT connections