Wafer Butterfly Valve

Valve Introduction

Tianjin Ots Valve Manufacturering CO.,ltd fearture product:Wafer butterfly valve have

Valve Technical Data

 

Chinese International
Size DN50~DN500
Pressure PN6/PN10/16 v Class125/150
Design GB/T122238-2008 API 609、AWWAC504-2006

Flange Connection Standard

GB/T 17241.6-2008 ASME B16.5

Pressure Test

GB/T 13927-2008 API 598

Main Materials List

part situation

Water supply and drainage, central air conditioning, heating, sewage, chemical industry, papermaking, marine, food, etc.

body

Cast Iron、WCB、Ductile Iron、Stainless Steel、AI-Bronze

Disc

Cast Iron、Ductile Iron

Seat

Nitrile Butadiene Rubber、 Ethylene propylene rubber、Fluoro-rubber

Temperature

-25~80℃    -25~ 130℃   -15~160℃

Design Data

1802体 DN200-DN500 蜗轮总装图-Model
1802体 DN50-DN300 手柄总装图-Model

Producing and checking

IMG_5134

Production Display

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Deliviering & Packaging

IMG_5161
IMG_5162

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