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Dwyer Instruments WE20 | Butterfly valve

Name: Dwyer Instruments WE20 | Butterfly valve
Brand: Dwyer
SKU: WE20
Rating: 5 (1 reviews)

Brand :

Stock Status : Contact us for delivery

Brand :

Stock Status :

Out of Stock

Part Number : WE20

The Series WE20 Butterfly Valves come with a PTFE or EPDM liner and can have lug or wafer body designs. The cartridge seat design of the Series WE20 Butterfly Valves, which eliminates installation issues related to typical "dove tail design" seats, is the most important feature. Because the seat dynamics are independent of being connected between two flanges, valve torques are smaller and more consistent. Every time the valve is cycled, a flawless low torque seal is produced by the cartridge design's ability to maintain a tighter disc to seat tolerance thanks to precision machining of the disc and body. The seat to disc seal can provide fully rated dead end service and is not dependent on flange support.

Specification
Features
Catalog

Specifications

Details

Type

Butterfly Valves

Body

2-way, wafer or lug butterfly

Size

Line: 2 to 12"

End connection

Lug and wafer pattern designed for flanges that are ANSI Class 125 (B16.1) and ANSI Class 150 (B16.5) dimension

Maximum Operating Pressure

225 psi (15.5 bar)

Maximum operating temperature

Disc: EPDM: -50 to 250°F (-46 to 121°C)
PTFE: 0 to 300°F (-18 to 149°C)

Material

Wetted: Body Material: Ductile iron; Disc: 316 SS; Seat: EPDM or PTFE; O-ring: EPDM; Stem: 410 SS

Bearing

Nylatron

SIMILAR PRODUCTS

Part Number : MGO-1T Dwyer Instruments MGO-1T | Gear operator | Works with 2", 2.5" & 3" size BFV Series butterfly valves | Min. output torque 1328 in-lbs. (150 N m) | Max. output torque 2930 in-lbs. (270 N m)

VIEW ADD TO CART

Part Number : MGO-2T Dwyer Instruments MGO-2T | Gear operator | Works with 4" size BFV Series butterfly valves | Min. output torque 1328 in-lbs. (150 N m) | Max. output torque 2930 in-lbs. (270 N m)

VIEW ADD TO CART

LINKS

ADDRESS

General Tech Services L.L.C
Head Office:
P.O. Box: 25898
Sharjah, U A E
Tel: +971 6 5436933
Fax: +971 6 5437077
Email: mathews@generaltechuae.com
Website: www.generaltechshop.com