Plastic Valves
A recent development of the KV7 sealed design, ideal for larger size valves on low pressure water and sewage duties, where stainless steel is the traditional specification
| ADVANTAGES: | Lightweight and outstanding corrosion resistance. Approved for use with potable water and for underwater submersion. |
| VALVE BODY: | UHMW Polyethylene |
| BLADE: | Stainless steel grade 304 or 316 |
| GLAND FOLLOWER: | Gun metal |
| SPINDLE: | Stainless steel grade 303, 304 or 316 |
| GLAND PACKING: | PTFE (Acrylic fibre) |
| SEAL: | Nitrile rubber, EPDM, Solid PTFE or other to suit application |
| FACINGS: | Low pressure round flanges to BST’D’, NP10 & NP16. Also square and rectangular special flanges to suit mating pipework tapped holes fitted with S.S. coil inserts |
| ACTUATION: | Manual, Electric and Pneumatic actuation. Available generally as other Kempster Knife gate valve ranges |
Alternative plastic materials currently undergoing appraisal and development.
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