Flanged Butterfly Valve With Counter - Weight Hydraulic Control Check PN10 / PN16

Butterfly Valve with Counter-weight Hydraulic Control Check, PN10, PN16

PRODUCT INTRODUCTION

Description

Counter-weight Hydraulic Control Check Butterfly Valve are designed for installation at outlet of a pump in pipelines with water medium and served as both globe valves and check valves.The closing time and speed can be regulated so as to eliminate or reduce water hammer and prevent working medium from reversal flow.

1. HD(H)743X,HD(H)7S43X,HD(H)7BT43X-type hydraulic control check butterfly valves opened by hydraulic-driven and closed by counter-weight’s potential energy provides excellent and reliabl operation.

2. The valves is installed behind the pumps and served as both gate valve/butterfly valve and check valve with only 30% flow resistance coefficient of above two kinds of valves.It provides significant energy saving.

3. HD(H)743X,HD(H)7S43X,HD(H)7BT43X Check butterfly valve .The operation of hydraulic actuator is divided into two steps of quick closing from 90° to 30° and slow closing from 30° to 0°.The closing speed and angle can be adjusted according to working condition to prevent excessive water hammer.

4. The above three models of valves can be operated manually when power failure.

5. HD(H)743X valve features in auto-resetting.When the valve opening reduces by 15°,the oil pump starts and make the counter weight return to original position.

Specification

Technical Data

Material

PVC Butterfly Valve Drawing and Datasheet

You will get an effective response within 24 hours from TongJiang Team.

COMPANY PROFILE (Video)

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1. Our Factory

30 years experience of valve and pipeline industry.

10 senior technical engineers

20000 m2 production area

More than 100 employees to provide professional service.

As the reliable OEM for famous valve brand companies.

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2. Factory Show

TongJiang Valve Technology Company was established for 30 years. There are more than 100 employees which includes 10 professional engineers.

OUR SERVICE ball valve

Reliable Quality, Competitive Price

Reply your inquiry in 2 hours with professional service.

CONTACT INFORMATION

Miss Angela

Mobile: +86 13588429004(Whatsapp)

Skype: angelazhuo1

E-mail: angela@tjfmcn.com

Tel No: +86 571 86991717

Official Website: www.zjtjvalve.com

TongJiang Holdings Company was established in 1993 and focuses on the research and development of all kinds of medium and low pressure valve and the groove pipe fittings.For this 26 years development, TongJiang Holdings has been the famous and professional valve production manufacture inChina.

In 2012, the company costed more than 5,000,000 USD to build 20000 M2 modern equipment factory in DEQING, HUZHOU, ZHENGJIANG. Company annual sales is more than 500 hundred million USD. Also factory has more than 100 employees, including more than 10 professional and technical personnel.

TongJiang sells the valve and pipe fitting for European, Asia, Middle East, American countries.

TongJiang introduces a full set leading of production equipment, which is from raw materials to processing plant, including the valve forming, groove, product testing and factory sales. All the production process adopts information automation control.

TongJiang Company also strictly concatenates on the quality control. The product is passed the ISO9001 quality system standard certification and national standards.