DVB-2TC25 : Disc (butterfly) valve DN25 with connections TriClamp / TriClamp (DIN 32676), stainless steel / B-design

Disc valve (butterfly valve) DN25 with inlet DN25 DIN 32676 “TriClamp” and outlet DN25 DIN 32676 “TriClamp”, with security locking device and gaskets. For use with pipe lines or tanks equipped with DIN 32676 “TriClamp” DN25 throat-connection . Fully sanitary union designed especialy for food production processiong technologies.

Description :

The disc valves (called also butterfly valves) are used to close and open the medium flow in the pipeline. When using the manual lever control, the disc valve has three basic positions: closed, open and half-open.

Closing of the butterfly valve with a regulating screw allows for greater accuracy of flow regulation. Control can be automated with electric or pneumatic actuators.

The butterfly valve consists of the valve body, a gasket and two TriClamp flanges (Standard of DIN 32676), neck, core, core seal and control.

The internal seal of the valve is made of silicone, EPDM or Viton (according to version choosed).
This type of the disc butterfly valve is supplied in sizes DN25 up to DN100.

Technical parameters :

• Standard: CLAMP (TRICLAMP) DIN 32676
• Type: Disc valve / Butterfly valve DN25
• Material: Stainless steel 1.4301 (AISI 304) / Stainless steel 1.4404 (AISI 316L)
• Valve control: manual, direct control
• Intenal seal material: VMQ Silicone ( -50 ° C to 180 ° C) / EPDM ( -50 ° C to 150 ° C)
• Operating temperature (recommended range for long time use) : -10 ° C to +100 ° C
• Sanitation temperature: 150 ° C (maximally 20min)

Dimensional table :

Example position of the butterfly valve  :