Sirca Butterfly Valve 3014/17/2021
Sirca offer a fully European butterfly valve available exclusively through Process Valve Solutions in the UK.
Sirca Butterfly Valve 301 Manual Or WithWafer and Lug type, suitable for uni en 1092-1 (PN61016) and asme B16.5 (ANSI 150) flanges, 100 bubble tight, with EPDM or BUNA seat, available from 112 to 12, manual or with direct mounted actuators, designed in accordance to I.S.API 609 - MSS SP67 - ASME B16.34 rules.CE Marking and Ped - Atex - Sil - Gost. Sign in to see your user information My eBay Expand My eBay Summary Recently Viewed BidsOffers Watch List Purchase History Selling Saved Searches Saved Sellers Messages Notification Expand Cart Loading. User Agreement, Privacy, Cookies and AdChoice Norton Secured - powered by Verisign. This design feature ensures a particularly favourable affect either for flow control or in the opening and closing movement. In fact, the butterfly disc has two surfaces which are different from the degree of the valve opening. This results in a moment of rotation which prevents any possible valve floating. ![]() The stem is integral with the butterfly disc throught parallel key and tapered pins. A plug with P.T.F.E. ![]() A phonographic groove is machined on the outside of the ring to ensure tight shutt-off between the valve and the flange through a common seal. Thanks to this solution, the seat can be replaced without having to fully disassemble the valve fromthe piping.
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