World leader in Knife Gate Valves, highest Quality, made in Sweden.
Stafsjö Series - Manual WB11 Stafsjo knife gate valve hand wheel operated
Stafsjö WB11 manually operated knife gate valve, perfect valve for AD bio-gas plants and supplied by All Valves on various Biogas and AD projects.
The valve is supplied with a sealing profile in Nitrile or EPDM, which is reinforced with a steel core. The gland box is equipped with Stafsjö’s box packing TwinPack™, to secure that no media reaches the surrounding environment. A box bottom scraper, which is standard from DN 200, prolongs the box packing braids’ service life. The valve is modular designed and it can easily be supplied with different types of actuators and accessories.
Note that all of our WB11 knife gate valves that are available for next day delivery are based upon having an NBR liner, this is due to the biggest market for us is AD and Bio-gas and also WWT plants where NBR is most suitable. If you want or need an alternative liner/seal then please contact our sales team for a quote.
| Type |
Knife Gate Valve |
| Body Material |
Cast Iron GGG50 |
| Seat Material |
NBR |
| Disc Material |
Stainless Steel CF8M |
| Max Working Temperature: |
90C |
| ISO 5211 |
N/A |
| Valve Approval |
Various, call for details. |
| Operator |
Hand Wheel |
| Manufacturer |
Stafsjo |
| Country of Origin |
Sweden |
| Series |
WB11 |
| Weight |
66Kg |
There are no associated accessories for this item.
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