FCI 70-2-2006

FCI 70-2-2006
FCI 70-2-2006 English Secure PDF Control Valve Seat Leakage

standard published 04/01/2006 by Fluid Controls Institute

More details


$53.75 tax incl.

$125.00 tax incl.

(price reduced by 57 %)

1000 items in stock

Full Description

It is strongly recommended that users of FCI 70-2 also obtain a copy of FCI 70-3

Order 70-2 as a set with 70-3 and save 10%!

This standard establishes six classes of seat leakage for control valves. Also defined are specific test procedures to determine the appropriate class. Included are classes commonly associated with double-port, double-seat or balanced single-port control valves with a piston ring seal or metal-to-metal seats; commercial unbalanced single-port, single-seat and balanced single-port valves with extra tight piston rings or other sealing means and metal-to-metal seats; valves for critical applications where the control valve may be required to be closed, without a blocking valve, for long period of time; and resilient seating control valveswith "O" rings or similar gapless seals, among others.

Contact us