Bellows Gate valve
author: ATHENA GROUP
2022-09-06
Bellows Gate valve
Let we introduce this kind of valve to you briefly as below:
-Operation: handwheel, gear,which will be choose by us . Of course client can specify it against the RFQ or order as per their demand.
Material: Body-A351 CF8M,wedge- A351 CF8M+STL,seat- STL
overlay,stem-A182 F316,Bellows-SS316L, low emission packing. This material just for this order, any other material was needed could specify and send RFQ to us. Bellows with SS321 was ask for sometimes, but this is not normal used, so small quantity we always use 316L instead, if you got big volume, we can customize it for you.
Advantages: 1. Simple structure, convenient manufacturing and maintenance.
2, small working trip, short opening and closing time.
3, good sealing, sealing surface friction between small, long life.
Let we introduce this kind of valve to you briefly as below:
-Operation: handwheel, gear,which will be choose by us . Of course client can specify it against the RFQ or order as per their demand.
Material: Body-A351 CF8M,wedge- A351 CF8M+STL,seat- STL
overlay,stem-A182 F316,Bellows-SS316L, low emission packing. This material just for this order, any other material was needed could specify and send RFQ to us. Bellows with SS321 was ask for sometimes, but this is not normal used, so small quantity we always use 316L instead, if you got big volume, we can customize it for you.
Advantages: 1. Simple structure, convenient manufacturing and maintenance.
2, small working trip, short opening and closing time.
3, good sealing, sealing surface friction between small, long life.
How Does a Ball Type Check Valve Prevent Pipeline Medium Backflow? 
Selection and Precautions for Natural Gas Valves 
Athena Engineering S.R.L Wraps‑up OGA 2026 Kuala Lumpur 
What is a Gate Valve? What is Its Working Principle? 
T-Type / T-Pattern / Straight Pattern Globe Valve 
Knife Gate Valve vs Wedge Gate Valve: Which Is Better for Your Industrial Piping? 
Cryogenic Ball Valve Comprehensive Product Overview 
Causes and Treatments for Poor Valve Shut‑Off 
Athena Triple Offset Butterfly Valves 
What is the Difference Between Swing Check Valve and NRV? A Complete Explanation 
Common Connection Types of Valves 
5 Piping Design Mistakes That Are Killing Your Valves 
Float Valve: Structure, Principle and Application 
High Pressure Needle Valve High-Precision Fluid Control Valve 
What is a Piston Check Valve? 
Meet Us at OGA 2026 | Booth 6802, Hall 6 
What is a Level Gauge? Working Principles, Types and Industrial Applications 
Double Sealing Protection: A Complete Interpretation of Bellows Globe Valves 
End-Suction Pump vs Inline Pumps: Which One Is Right for You? 
Method of Selecting Valve Types Based on Throttling Degree