Polyvalve Poly-Gas valves have met the challenge of providing compatible valving for polyethylene piping in gas distribution systems. In virtually every type of gas distribution environment Poly-Gas valves have provided extraordinarily dependable service. Now more than ever Poly-Gas valves are the perfect partners for polyethylene piping.
Full-service low-torque quarter-turn Poly-Gas polyethylene valves fuse directly to PE piping. Because they are made from polyethylene Poly-Gas valves are superior to metal valves and metal-to-plastic transitions pieces because they eliminate the need for corrosion-inhibiting valve coatings cathodic protection and periodic federally mandated piping system inspections.
Poly-Gas valves available in the most popular PE piping materials are offered in the largest range of sizes in the world-sizes 1/2 through 12. Poly-Gas valves are rated at the maximum allowable service pressure for PE materials as approved by ASTM at temperatures from -20F to 140F.
- Bubble-tight shutoff
- Fused body shell
- Multiple elastomeric stem seals
- Smooth bore gives excellent flow characteristics
- No chance for corrosion
MDPE Medium Density Polyethylene PE2708 Conforms to ASTM D2513, D2683, D3350 and CSA B137.4 for use with Yellow MDPE pipe up to SDR7
Polyvalve’s Quality Management System is ISO 9001:2008 certified.