Product Range

Main Product Range is Ball Valves, Gate Valves, Check Valves, Globe Valves, Plug Valves, Hydraulic Actuators & Pneumatic Actuators.

NATURAL GAS PIPELINE

CRUDE OIL PIPELINE VALVES

FUEL STORAGE VALVES

FUEL STORAGE VALVES

LPG STORAGE VALVES

LNG STORTAGE VALVES

WELL HEAD VALVES

POWER PLANTS

JEOTHERMAL

WATER PROJECTS

OTHER

Manufacturing Codes

Vastas valves and actuators have been figured as below, since 1979.

Vastas Valves

E1 - Plug Valve

E2 - Diaphragm Valve (Discontinued)

E3 - Globe Valve

E4 - Check Valve

E5 - Gate Valve

E6 - Ball Valve

E7 - Strainer & Other Valves

E8 - Pressure Safety & Other Valves

E9 - Butterfly Valve (Discontinued)

GO - Gas Over Hydraulic Actuator

GS - Shut-Off Actuato

Vastas Actuators

GO, AO

Gas Over Hydraulic Actuator

GD, AD

Double Acting Hydraulic Linear or Quarter Turn Hydraulic Actuators

GS, AS

Safety Shut-Off Valve & Actuator System for High Pressure Close

GI, AI

Safety Shut-Off Valve & Actuator System for High & Low Pressure Close

GP, AP

Pneumatic Double Acting Actuator

GC, AC

Pneumatic Single Acting Spring Return Fail Close Actuator

GL, AL

Electro Hydraulic Single Acting Spring Return Fail Close

GN, AN

Pneumatic Single Acting Spring Return Fail Open Actuator

GF, AF

Electro Hydraulic Single Acting Spring Return Fail Open Actuator

GT, AT

Tandem Pneumatic & Hydraulic Double Acting Actuator

GM, AM

Electro Hydraulic Single Acting Spring Return Fail Close

GA, AA

High Pressure Gas Single Acting Spring Return Fail Close Actuator

GB, AB

High Pressure Gas Single Acting Spring Return Fail Open Actuator

G

Manuel Gear Box