Specifications

Lined Globe Control Valve-Bellow seal, Single Seat

Size
DN20 to DN200
Pressure Rate
PN10, PN16
Flow Characteristics
Linear, Eq%
Body Material
WCB, CF8, CF8M, WC6, WC9 etc
Body and Disc Lining
PTFE, PFA, FEP
Actuator
Diaphram, Pneumatic Cylinder and Electric
End Connection
Threading, BW & Flanged
Face to Face
ANSI, DIN, JIS
Temperature Range
-30 °C to 200 °C
Bonnet Design
Standard and Stem Extension

Features & Benefits

Features & Benefits of MIWIVAL Lined Globe Control Valves

 

1. Corrosion resistance. The valve body, seat, and stem are all covered with 2.5-3 mm PTFE, which can resist the erosion of media such as acids and alkalis.

 

2. Good sealing performance. The valve body and seat adopt soft sealing design, which can provide excellent sealing performance. The bellows and packing of PTFE are double sealed to ensure no external leakage.

 

3. Small size and light weight. The use of a precision multi-spring diaphragm actuator makes the lined control valves small in size, light in weight, and easy to install and maintain.

 

4. High adjustment accuracy. High-quality positioners are assembled with valves to achieve high-precision adjustment function.

 

5. Wide range of applications. Suitable for process control of various highly corrosive media such as acid, alkali, toxic and volatile gases or liquid media, widely used in chemical plants and other industrial fields‌.

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