Design and Features
Normally closed (NC) valve without seal in the plug.
Equal percentage control plug.
Dual function positioner: position controller (PD) or process controller (PID).
Easy assembly/disassembly of internal parts by loosening a clamp fastener.
Open lantern allows visual inspection of shaft sealing.
360º adjustable body.
Parts in contact with the product AISI 316L (1.4404)
Other stainless steel parts AISI 304 (1.4301)
Gasket EPDM
Surface finish:
Internal Bright polish Ra ≤ 0,8 μm
External Matt
Double-acting pneumatic actuator.
Gaskets: FPM, HNBR.
Seat seal.
Other connection types.
Surface finish: Ra ≤ 0,5 μm.
Jacketed body.
Steam barrier.