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New range of wedge gate valves introduced

Aquaflow have introduced a new range of full-bore metal seat wedge gate valves. The valves, available from DN80 to DN300, meet BS 5163:2004 and are suitable for either isolated or buried duty. They withstand a maximum working pressure of 25.0 bar and are shell tested to 37.5 bar according to EN 12266:2003.

The new range has a ductile iron, fusion-bonded epoxy-coated (WRAS listed) body, gunmetal seat rings, clockwise-closing stainless steel non-rising spindle, replaceable triple O-ring seals and undrilled body bosses. The standard operation for this range is by either a hand wheel or stem cap, however, an ISO 5210 pad can be fitted for safe, cost-effective mounting of actuators or gearboxes.

Flange connections are to EN 1092-2:2002 Table 10, with face-to-face dimensions according to EN 558-1:1986 Series 3. Please also note that the face-to-face dimension of this range is the same as the PN16 version, thus it accommodates less room than traditional PN25 gate valves with the longer face-to-face dimension.

The new range has a number of associated accessories available for purchase: extension spindle, T-key, position indicator, locking device, chain wheel, ISO 5210 mounting pad, actuator and bevel/spur gearboxes.  

For further information contact Aquaflow on tel: (01630) 647200; e-mail response@ttpumps.com

 
 

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