2019 High quality China Wafer Butterfly Spring Loaded Double Disc Non Return Check Valve

To create a lot more value for prospects is our business enterprise philosophy; buyer growing is our working chase for 2019 High quality China Wafer Butterfly Spring Loaded Double Disc Non Return Check Valve, Our Lab now is “National Lab of diesel engine turbo technology ” , and we own a qualified R&D staff and complete testing facility.
To create a lot more value for prospects is our business enterprise philosophy; buyer growing is our working chase for Butterfly Valve, China Valve, We attained ISO9001 which provides solid foundation for our further development. Persisting in “High quality, Prompt Delivery, Competitive Price”, we have established long-term cooperation with clients from both overseas and domestically and get new and old clients’ high comments. It is our great honor to meet your demands. We are sincerely expecting your attention.

Valve Introduction

The combination of butterfly valve,strainer .This could be efficaciously save space and cost.We have prepared samples for delivery every time.

Valve Technical Data

Size

DN50~DN250

Pressure

PN10/PN16

Design Standard

GB/T 12221-2005

Flange Connection Standard

GB/T 1724.6-2008

Pressure Test

GB/T 13927-2008

Temperature

-10℃~160℃

Media

Water、seawater、pneumatic and noncorrosive medium

Main Materials List

1 Body

GGG40

2 Seat

EPDM/NBR/VITON

3 Stem

SS420

4 Disc

CF8/CF8M

5 O Type sealing

EPDM/NBR

Design Data

二代1

Production Display

IMG_5184

Production Display

IMG_5202
IMG_5190

Deliviering & Packaging

IMG_5201
IMG_5162


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