Self-Operated Differential Pressure Control Valve
Description & Features
It is performer products achieving the self-operated through the self-force of the controlled medium and saving energy at the same time. The setting value of the pressure and temperature may be regulated freely in the process of operation which has the feature of quick opening flow. With a number of advantages such as the highly sensitive motion, stable controlled parameter, high-precision regulation, and small leak volume, the products are extensively applied to the automatic control for the pressure and temperature under various working conditions.
● The valve is sensitive and easy to operate.
● The detection accuracy of the actuator is high.
● It is performer products achieving the self-regulation through the self-force of the controlled medium and saving energy at the same time. The setting value of the pressure and temperature may be regulated freely in the process of operation
which has the feature of quick opening flow.
● With a number of advantages such as the highly sensitive motion, stable controlled parameter, high-precision regulation, and small leak volume, the products are extensively applied to the automatic control for the pressure and temperature under various working conditions.
Specifications
Size Range | Body Material |
1/2"-10" DN15-DN250 | HT200, ZG 230-450, SS304, SS316 |
Pressure Rating | Plug Material |
Class150-Class3 00 PN16-PN64 | HT200, ZG 230-450, SS304, SS316, rubber |
End Connection | Seat Material |
Flange (FF, RF, RJ), Butt Welding, Thread | F6a, STL6, 304, 316, Hastelloy, Monel, etc. |
Structure Style | Stem Material |
Single seat, Double seat, Sleeve Type | SS304, SS316 |
Actuator Options | Design Standard |
Pneumatic, Electric | IEC60534 |
Temperature Range | Face to Face Standard |
-20℃~350℃ | MFD |
Connection Standard | Test Standard |
Flange Drilling: ASME B16.5, ASME B16.47 Butt Weld: ASME B16.25, GB/T 12224 | API 598, JB/T 9092, GB/T 13927 |
Brand | DAGO or OEM |
Test | 100% quantity tested before delivery |
Guarantee | 12 months from date of shipment or Negotiable |
MOQ | 1 Set |
Sample | Available |
Color | Customer required or manufacturer default |
Packing | Plastic bag wrapped inside, seaworthy wooden case outside |
Certificate | API6D, CE, TUV, ISO9001, ISO14001, ISO45001, Mill Test Certificate |
Country of Origin | Zhejiang, China |
HS Code | 848180 (universal), 8481804090(China) |
Port | Shanghai or Ningbo |
Payment Terms | T/T, L/C, Western Union |
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