Bellow Seal Gate Valve
The Bellow Seal Gate Valve is a specialized valve designed to ensure zero leakage in critical applications. It features a flexible metal bellows that hermetically seals the stem, preventing fluid leakage.
This valve is ideal for handling hazardous, toxic, and high-pressure fluids. Constructed from durable materials such as stainless steel, it offers exceptional corrosion resistance and longevity. The valve provides smooth flow control with minimal pressure drop and is suitable for applications in chemical plants, oil refineries, and power generation facilities. Easy to maintain, the Bellow Seal Gate Valve ensures reliable, long-term operation in demanding environments.
Material of Construction
| STRUCTURE |
End Connection |
Flanged End Raised Face, Butt Weld End, RTJ,. ETC |
| Operation |
Hand wheel, Gear Operator, Electrical Actuator, Pneumatic, Hydraulic |
| MATERIAL |
Shell |
WCB, WC1, WC6, WC9, LCB, LCC, LC3, C5, C12, CF8, CF8M, CF3, CF3M, CF8C, CN7M, CD4MCu,
Hastelloy, Inconel, Duplex Stainless Steel |
| Trim |
13% Cr Steel, 304 , 304L, 316, 316L, 321, 347, F51, Monel |
Design Standard
| DESIGN STANDARD |
: |
API 600 / BS1414 |
| TESTING STANDARD |
: |
API 598 |
| FACE TO FACE |
: |
ASME B 16.10 |
| END CONNECTION |
: |
Flanged End – ASME B 16.5
Butt Weld End – ASME B 16.25 |
| PRESSURE – TEMPERATURE CHART |
: |
ASME B 16.34 |
Range
| Valve Type |
Class Rating |
Size Range |
Product Catalouge
|
| Gate |
150# |
1/2″ to 24″ |
Download |
| Gate |
300# |
1/2″ to 16″ |
Download |
| Gate |
600# |
1/2″ to 12″ |
Download |
Types of Bellow Sealed Gate Valve
Bellow Sealed Gate Valve Class 500
Bellow Sealed Gate Valve Class 150
Bellow Sealed Gate Valve Buttweld
