Valve Service

service page thumb

HVOF

The High Velocity Oxygen Fuel (HVOF) spray process efficiently combusts oxygen and a gaseous or liquid fuel to produce high kinetic energy with controlled heat input. The coating material, in powder form, is introduced into and uniformly heated by the hot gas stream to a molten or semi-molten condition. High particle velocities, uniform heating and low dwell time combine to produce coatings that are very dense and tightly bonded to the substrate. Coating chemistries are more predictable and coatings have fine, homogeneous microstructures

DETAIL
service page thumb

D-14 Calibrate PSV Online

PURPOSED-14 is designed for testing of all tyoes of spring operated Pressure Safety Valves in their operational pipeline position without plant shut-downMachine Configuration Chart- Spool travelling mechanism- Control Unit- Remote Control- Pressure Sensors- Force Sensors- Extension Cables- Accessory Kit Tested Products- Spring-loaded safety valves with manual override device Advantages- Essential when working with flangeless valves (allows testing of spring operated safety valve directly on their operational pipeline position without plant shut-down).- ...

DETAIL
service page thumb

Vertical Test Bench

Vertical Test Bench Purposed Testing of the body part materials for strength and density (shell test) Gate tightness tests (leakage test) Environmental leakage tests (including gland seal), backseat test. Operation test (functional test) Pressure safety valves gate tightness test Pressure safety valves operation test Tested Items Gate Valves Ball Valves Butterfly Valves Check Valves Plug Valves Stop Valves (globe valves) Tested Connection Type Flanged (according to ASME B 16.5, ASME B 16.47, and GOST 12815 etc.) Welded ends (according to ASME B16.25, GOST 16037, etc.) ...

DETAIL
service page thumb

Horizontal test benches

Horizontal Test Bench Purposed Testing of the body part materials for strength and density (shell test) Gate tightness tests (leakage test) Environmental leakage tests (including gland seal), backseat test. Operation test (functional test) Tested Items Gate Valves Ball Valves Butterfly Valves Check Valves Plug Valves Tested Connection Type Flanged (according to ASME B 16.5, ASME B 16.47, and GOST 12815 etc.) Welded ends (according to ASME B16.25, GOST 16037, etc.) Set of sealing adapters available. Advantages Clamping of tested valve is provided by hydraulic cylinder. Opti...

DETAIL