2通阀

The valve consists of a pneumatically pistonactuator with return spring, a stainless steel body and PTFE bellows. The PTFE bellows areused for the separation of the medium. Withthe appropriate installation (body to bottom)the valve is self-draining. The materials usedand the internal contours are simple to clean(CIP and SIP). The valve is suitable for foodtechnology. The modular structure permits configuration with different armatures and customizedport connectors. The pneumatic actuatoris servo assisted by a pilot valve, a valve block or similar.

Orifi ce DN 4 to DN 10

Medium Neutral to aggressive

gases and liquids

Medium pressure range

Medium temperature

Vacuum up to 8 bar

(see PT-Diagram)

Port connections Threaded port G 3/8, weld end, fl ange connection

Pilot air connections Threaded port G 1/8

Position detection Reedcontact (two wire, closer), cable length: 3m

Installation Upright assembly for self-draining

(body to bottom)

Body material Stainless steel 316Ti (1.4571), with fl ange 316L (1.4404)

Actuator material Stainless steel 304L (1.4301)

Bellows material TFM-PTFE

Wetted materials Stainless steel 316Ti /316L, PTFE

Return pressure Tight to 8 bar

Pilot air pressure 4.5 to 10 bar