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AWH Stainless Steel Butterfly Valves, for the food and beverage industry

AWH butterfly valves represent maximum quality, reliability and hygiene.

In addition to a wide range of manual operations, the valves can be supplied with pneumatic or electric actuators. A wide range of solenoids and control heads are available to monitor performance.

A clear advantage of AWH butterfly valves are the bearing bushes which minimise the wear on the valve stem, making our valves very durable.

Certified Manufacture

  • EHEDG EL-Class 1
  • TA LUFT VDI 2440
  • ATEX II GD c T4 IIB
  • DIN EN10204 3.1
  • USP CL VI

Materials

  • 316L (1.4404)
  • 304L (1.4307)
Ball valve main
block bleed
block bleed

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Hygienic Butterfly Valves

Overview Butterfly Valve
Size Range DN 10 – 150 (Standard Valve)
Connections Standards
DIN EN 10357 Series A:
DIN EN 10357 Series D range B:
DIN EN 10357 Series C:
DIN 11864:
RJT, SMS, IDF.		 Connection Options
Weld, Male union, Female union, Clamp, PN10 Flange,
Male union/Weld,
Female union/Weld,
Male/Female union,
Male union/PN10 Flange
Materials Body, Disc/Stem:
1.4301 (304), 1.4307 (304L), 1.4404 (316L)		 Seats
Silicone, EPDM, FKM, HBNR
Surface Finish Precision-machined inside Ra ≤ 0.8 μm (Others on request)
Precision-turned outside
Operating Pressure Range DN10 – 150: 10 bar / 145 psi
Control Options Range of Lever options, Lockable, c/w feedback indication etc
Pneumatic Actuated Double-Acting/Single-Acting
3/2 Atex Solenoids, 24v DC Feedback PG/8-Pin,
ASi Feedback 4-Pin, Range of Proportional Controllers
Electric Actuators
Certification EHEDG EL-Class 1 (Standard Valve only)
TA LUFT VDI 2440
ATEX II GD c T4 IIB
DIN EN10204 3.1
USP CL VI
Literature
Technical Information Valves
Valve Technology Overview
Actuator Flyer