Swagelok Pinch Valve Sanitary - Chinaprice: contact company for price
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.
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
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.
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- Posted By: Gongyi Liangda Tubes Co., Ltd
- Phone: 8637160388868
- Address: 8th Fumin Rd, Zhongyuan District, Zhengzhou, China
- Website: http://www.gyldt.com/
Published date: August 27, 2013 -
- 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.
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