Suzhou Alpine Flow Control Co., Ltd
Suzhou Alpine Flow Control Co., Ltd Be The Market Leader In Water Flow Control Valve
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Handwheel Operated AFC Resilient Seated Gate Valve On Off Type
Features:
• Body & bonnet are made of high grade ductile Iron GJS500-7
• Disc is designed with an abrasion resistant nylon guide which can help less opening or closing torgue and smooth during operation.
1. EPDM fully vulcanized
2. WRAS approved
• Forged stem provide stronger stem operation and less moving parts.
1. SS420 / 431
2. Platform provide better strength
• Disc is covered by high-grade rubber which complies with drinking water.
• High-tech rubber curing with precise geometry dimensions, more resilient & strong adhesive to ductile casting.
• The 4 O-ring stem seals are designed to prevent stem leakage. and provide replacement of the O-ring without disassambling of valve from mainline pipes.
• Both inside & outside are coated with epoxy resin powder.
• Manufacturing standard meets BS EN 1074-1, EN1074-2, BS 5163, BS EN 1171.
• F/F (Face to Face) meets the following standard: BS EN558-1.
• Bolts are protected by silicon glue.
| Size | DN50-DN600 |
| Working Temperature | - 10C- 80C |
| Flange | PN10/16 |
| Flow Media | Water, Sewage Water |
| Face to Face | EN558-1 |
Material:
| Valve Body | DI GJS500-7 |
| Valve Bonnet | DI GJS500-7 |
| Valve Gland | DI GJS500-7 |
| Wedge | DI GJS500-7 with fully vulcanized EPDM |
| Stem | SS420/SS431 |
| Stem nut | Brass/Bronze |
| O-ring | NBR |
Dimension:
