Wafer Butterfly Valve, EPDM Seat, 304 Stainless Steel Disc, Gear Operated

BOYUT /ÖLÇÜ / ÇAP

The wafer butterfly valve with EPDM seat, AISI 304 stainless steel disc and gearbox provides compact, tight shutoff for water, wastewater, air and gas lines. The valve installs between two flanges. Its gearbox reduces the effort needed for larger sizes and supports more controlled operation. The EPDM seat provides sealing, while the stainless steel disc offers corrosion resistance.

HVAC systems

Water treatment and distribution

Wastewater lines

Fire suppression systems

Industrial facilities and mining

Shipbuilding and drilling facilities

Food, chemical and sugar industries, subject to compatible material selection
Gearbox operated

Spring-return single-acting pneumatic actuator

Double-acting pneumatic actuator

Electric on/off actuator: 220 V AC or 24 V DC

Electric modulating actuator: 0–10 V or 4–20 mA
Body: GG25 / GGG40

Seat: EPDM; optional NBR, PTFE or Viton

Disc: AISI 304; optional nickel, AISI 316, aluminium bronze or PTFE

Maximum operating pressure: 16 bar

Maximum operating temperature: EPDM 120°C, NBR 110°C, PTFE 150°C, Viton 200°C

Installation: Wafer type, installed between two flanges; not suitable for end-of-line service