TitleProduct

Constant Pressure Valve Pneumatic Actuator

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Zhejiang

  • Validity to:

    Long-term effective

  • Last update:

    2017-07-06 09:36

  • Browse the number:

    228

Send an inquiries

Company Profile

Donjoy Technology Co., Ltd.

By certification [File Integrity]

Contact:Ms. Ada(Mr.)  

Email:

Telephone:

Phone:

Area:Zhejiang

Address:Zhejiang

Website: http://zjdonjoy.sdshuangyun.com/

PRODUCT DETAILS
INTRODUCTION

Donjoy specializes in manufacturing and exporting valve,pump,fitting for over 20 years with good quality and pretty competitive price. Products are with 3A,CE,FDA cetification and production management is according to ISO9001-2008.


APPLICATION

V-type (inlet constant pressure),maintain constant pressure at the valve inlet, Such design is specially applied 
at the back of heat-exchager,it is used as safety valve. 
A-type (outlet constant pressure),maintain constant pressure at the outlet,Such design is used as the front of filling machine and bottle filling machine. 


OPERATING PRINCIPLE

Constant pressure valve operated by compressed air, automatically run without sensor on piping system or 
other auxiliary instruments,and only one compressed air pressure regulating valve that maintains pressure stability can be realized the normal work on the valve. 
Diaphragm slice and valve rod can be fit to transport product any pressure changes to make a quick respones.
and the corresponding change the valve stem position, in order to continue to keep the preset pressure valve. 

SPECIFICATION
 
Product Constant Pressure Valve Pneumatic Actuator
Material contact part of the material 1.4404/316L, other parts 304
Connection clmap, thread, welding, ISO,DIN, SMS, RJT
Internal surface mirror finished Ra≤0.6μm
External surace sand blast 
Working temperature -10ºC to 150ºC
Working pressure  8 bar (standard)
Max working pressure 12 bar supercheuger (option)
Application Used for the control of liquid flow in beer, beverage, pharmacy field.