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Butterfly Valves Company has made a commitment to being the best, most responsive valve supplier in the industry, a commitment to quality and service. From concept, through engineering, manufacturing, installation and service, every valve reflects the Company's customer commitment.
We have worked hard to ensure complete customer satisfaction in all we do and this has led to our consistent growth and success.
Our customer service is very important to us and we strive to build positive relationships with our suppliers, business associates and customers.

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| Cast Iron Butterfly Valve |
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| Specification : |
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Tempreature range - 20 to 180°c
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Pressure range PN 10 & PN 16
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Face to face distance : as per ISO 5752 wafer short / API 609
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Suitable for mounting between flages to ANSI, PIN and BS 10 tables D. E. & F or BS 4504 PN 10 / 16, Tables 6,7 & 8 of IS: 6418 and Table 11, 15 & 17 of IS 6392
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"Flowrise" lined seal valves can also be supplied with gear Unit, Pneumatic/ Electric actuator extension spindle, Chain wheel arragement etc. on request.
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Item |
Part |
Material Options |
1. |
Body |
Castr
Iron I. S. 210 Grade FG200/GG 25; Ductile cast iron GGG 40; Cast carbon
steel ASTM A- 216 Grade WCB; Cast stainless steels CFB & CF8M |
2. |
Disc |
Cast
iron I. S. 210 grade FG200/ GG25; Ductile cast iron GGG40; Cast carbon
steel ASTM A - 216 Grade WCB; Cast stainless steels CFB & CF8M |
3. |
Seat |
Nitrile, EPDM, Viton, Silicone |
4. |
Shaft |
AISI 410/316 |
5. |
Bearing |
Steel/PTFE |
6. |
O-ring |
Nitrile, EPDM, Viton, Silicone |
7. |
Taper pin |
AISI 410/316 |
8. |
Plug |
Steel |
9. |
Bush |
Polyacetal |
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