The 30D03Y/30D03R self-operated differential pressure control - Product

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Place of Origin : Shanghai,China
Delivery Time : 15 DAYS
Payment Terms : T/T D/A D/P L/C

Product Description

Summary
The30D03Y/30D03Rself-operated differential pressure control valve is composed of the control valve £¬actuator and a spring used for pressure setting¡£It is suitable for controling differential pressure in the pipes of non-corrosive liquids, gases and steams. when the valve is closed
The main features are as follows:
1.It has the pressure balancing function with high sensitivity.
2.Low noise, reliable performance, free of maintenance
3.The standard modular design is adopted.
4.Various c

Basic Information

Brand : REOWO

Physical Specification

Other Specification : Body DN 15¡¢20¡¢25¡¢32¡¢40¡¢50¡¢65¡¢80¡¢100¡¢125¡¢150¡¢200¡¢250mm PN Class150¡¢300 Flange Standard ANSI¡¢JIS¡¢DIN GB JB(special Standards Can Be Offered According To User Requirements) Body Material WCB¡¢CF8¡¢CF3¡¢CF8M¡¢CF3M Plug Material Hard Seal Stainless Steel (304¡¢316¡¢316L) Soft Seal Stainless Steel Embedded With Rubber Ring Pressure Balancing Stainless Steel Bellows (DN15~125), Balanced Diaphragm (DN150~250) Actuator Effective Area (cm2) 80 250 630 Pressure Setting Range 0.1~0.6 0.05~0.3 0.015~0.15 0.01~0.07 0.005~0.035 Minimum Differential Pressure That Ensures Normal Work Of The Pressure Valve ¡Ý0.04 ¡Ý0.01 ¡Ý0.005 Allowable Maximum Differential Pressure Between The Upper A Nd Lower Diaphragm Chambers 1.25 0.4 0.15 Material Diaphragm Cover: Galvanized Steel Sheet; Diaphragm: EPDM Or FKM With Fiber Control Pipeline Connection Copper Pipe Or Steel Pipe ¦µ10X 1(mm); Ferrule Connection: R1/4" Note: ¡ùThe Pressure Setting Range Corresponding To The Effective Area Does Not Apply To Valves With DN150-250. Performance Set Value Error Â±8% Allowable Leakage (under Stipulated Testing Conditions) Hard Seal 4Ã—0.01% Valve Rated Capacity Soft Seal DN15~50 DN65-DN125 DN150~250 10 Bubbles/ Min 20 Bubbles/min 40 Bubbles/min

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