Pressure seal valves are designed for high temperature, high pressure, services mainly encountered in nuclear and fossil fuel power plant. Compare with bolted bonnet valves, Galaxy pressure seal valves are less complicated and can provide absolute excellent seal service with minimum maintenance.

This line of valves is one of Galaxy main products. We offer customer wide range of size, pressure rating and material selection; also we keep a large number of stock for quick delivery. Low fugitive emission control is available upon request.

API 603 series stainless steel valve contains Gate, Globe & Check valve. This series of valve wall thickness is designed as per ANSI B16.34, cost effective and light weighted compare with conventional API 600 valve. It is widely used in Chemical and food plant. Special design include extended bonnet for cryogenic service.

Forged steel valves contains Gate, Globe & Check valves designed fully comply with API 602. Neway offer standard bolted bonnet joint with optional welded bonnet. Neway now can also offer forged steel gate, globe valve with bellow seal. Stellited seating face is Neway forged steel valve standard design.

Leakage from the valve gland is often a problem for environment protection & sometime it is quite dangerous if such leakage is from a hazardous fluid. Galaxy bellow seal valves are designed with a bellow cartridge welded to the valve bonnet and stem, so that when the stem up & down movement makes the bellows expands & compress. Therefore there is no sliding or rotating seals through which process fluid can leak.

Galaxy series SBN check valve is a shorter face-to-face dimension and dual plate design. Versus conventional swing check valves, the series valve have the advantages of no leakage toward outside, cost saving, any installation position, seal performance, minimal line shock, lower pressure loss and zero seat wear.