Swagelok Pinch Valve Sanitary - China

pinch valves, the simplest valve design, include any valve with a flexible

elastomer body that can be pinched close to cut off flow, using a

mechanism or fluid pressure.

They are linear motion valves that can be

used to start, stop and throttle media through a system.

pinch valvesare

low maintenance, low weight, and can be used in systems requiring

explosion proof line closure.

While the design of pinch valves provides

extensive advantages for use in sterile lines and in situations where

product purity is a high priority, these same design features do create

some disadvantages.

Due to their elastomeric bodies, pinch valve is not

viable in situations where the transport media is at a high

temperature.

They are also not recommended for services that require high

pressure flow, and for use with gases.

Advantages

1 - Very Clean

2 - Excellent drainage

3 - Minimal turbulence

4 - Low airborne contaminants

5 - Low maintenance

6 - Low weight

7 - Can be used in explosion-proof lines

8 - Inexpensive

Disadvantages

1 - Cannot be used in high temperature applications

2 - Cannot be used in high pressure applications

3 - Cannot be used with gas media

Method of Control:

1 - Pinch valves use a liner motion method of control.

2 - The disc is a flexible material liner, similar to a diaphragm.

3 - The stem of the pinch valve has a free-moving connection to a moving closure bar, called a compressor, which is located directly above the liner.

4 - As the hand wheel is turned, the compressor lowers the liner to squeeze the liner against the bottom support to close the valve.

5 - The pressure of the media in the valve can help in starting or stopping the flow.

We love hearing from our customers and value your feedback.

Here are ways to contact Liangda.

24 hours a day, 7 days a week.

Email: sales@liangda.

net

Web: http: //www.

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com/

Company Contact:

• Posted By: Gongyi Liangda Tubes Co., Ltd

• Phone: 8637160388868

• Address: 8th Fumin Rd, Zhongyuan District, Zhengzhou , China

• Email:

• Website: http://www.gyldt.com/

• Business Description: GYLDT's main products are series of Gate valve, butterfly valve, flap
  
  valve, Duckbill Check Valve, dismantling joint, flange joint, Rubber
  
  Expansion Joint, pinch valve, etc.
  
  Good production equipments, testing
  
  equipments and professional staff are key factors of making good brand
  
  products of GYLDT, which enjoy highly reputation of customers both at
  
  home and abroad.