DOUBLE FLANGED DOUBLE ECCENTRIC BUTTERFLY VALVE 756/1
2019-12-12
756/1 DOUBLE FLANGED DOUBLE ECCENTRIC BUTTERFLY VALVE
Double eccentric butterfly valve to EN 593 w. stainless steel seat and IP67 gearbox w/handwheel AVK double eccentric butterfly valves are designed with tilted and fixated disc for extended service life and easy operation. The disc seal is made of AVK¡¯s drinking water approved EPDM rubber featuring an excellent compression set and thus ability to regain its original shape. The GSK approved epoxy coating and the corrosion protected shaft end zones ensure high durability. The valves are suitable for bi-directional application.
| Variant 756/1 (long body) |
| Flanged connection (BS EN1092-2) (EN558-1 ICV 14 long) |
| Ductile iron |
| DI disc integral seat (with/without stainless steel ring) |
| Fusion bonded epoxy coating |
| AVK GUMMI fully vulcanized EPDM rubber |
| DN200 - DN1200 |
| PN10 / PN16 / PN25 |
| Similar: 756/2 (short body) |
Features
Designed for HVAC, P & D and drinking water systems
Double eccentric principleTilted disc gives low operating torques and reduces wear of the sealing rings
Fixed design make sures no play between disc
and stem
Optimized disc sealing
Double shaft sealing, replaceable under pressure
Stainless steel seat ring available
Flow-through disc (optional) is less sensitive to cavitation and gives higher Kv
Approved for drinking water applications
Optional
Reference nos. and dimensions:
| Related Series | Series/Type | PN class | No. | Description | DN |
|---|---|---|---|---|---|
| 756 | 756/1 | PN10 / PN16 / PN25 | 7560200174018014 | DN200 PN25 (PN10 PN16) SH PL MD GEAR HW | DN200 |
| 756 | 756/1 | PN10 / PN16 / PN25 | 7560250174018014 | DN250 PN25 (PN10 PN16) SH PL MD GEAR HW | DN250 |
| 756 | 756/1 | PN10 / PN16 / PN25 | 7560300174018014 | DN300 PN25 (PN10 PN16) SH PL MD GEAR HW | DN300 |
| 756 | 756/1 | PN10 / PN16 / PN25 | 7560350174018014 | DN350 PN25 (PN10 PN16) SH PL MD GEAR HW | DN350 |
| 756 | 756/1 | PN10 / PN16 / PN25 | 7560400174018014 | DN400 PN25 (PN10 PN16) SH PL MD GEAR HW | DN400 |
| 756 | 756/1 | PN10 / PN16 / PN25 | 7560450174018014 | DN450 PN25 (PN10 PN16) SH PL MD GEAR HW | DN450 |
| 756 | 756/1 | PN10 / PN16 / PN25 | 7560500174018014 | DN500 PN25 (PN10 PN16) SH PL MD GEAR HW | DN500 |
| 756 | 756/1 | PN10 / PN16 / PN25 | 7560600174018014 | DN600 PN25 (PN10 PN16) SH PL MD GEAR HW | DN600 |
| 756 | 756/1 | PN10 / PN16 / PN25 | 7560700174018014 | DN700 PN25 (PN10 PN16) SH PL MD GEAR HW | DN700 |
| 756 | 756/1 | PN10 / PN16 / PN25 | 7560800174018014 | DN800 PN25 (PN10 PN16) SH PL MD GEAR HW | DN800 |
| 756 | 756/1 | PN10 / PN16 / PN25 | 7560900174018014 | DN900 PN25 (PN10 PN16) SH PL MD GEAR HW | DN900 |
| 756 | 756/1 | PN10 / PN16 / PN25 | 7561000174018014 | DN1000 PN25 (PN10 PN16) SH PL MD GEAR HW | DN1000 |
| 756 | 756/1 | PN10 / PN16 / PN25 | 7561100174018014 | DN1100 PN25 (PN10 PN16) SH PL MD GEAR HW | DN1100 |
| 756 | 756/1 | PN10 / PN16 / PN25 | 7561200174018014 | DN1200 PN25 (PN10 PN16) SH PL MD GEAR HW | DN1200 |
Downloads
| Product Brochure | |
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| /downloads/ |  |
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