PRODUCTS
 








VAHAN PNEUMATIC DIAPHARGM VALVE
 Vahan Pneumatic Diaphargm Valve

SIZE:- Available from 3/4" to 6" line size.
Body material :- Globle type, S type pattern for valve bodies. As per the nature of fluid the materials are

BODY MATERIAL
PRESSURE
TEMPERATURE
CAST STEEL
600 PSI
400° C
CAST IRON
150 PSI
200° C


End Connections :- Mostly Flanged type & can be drilled as per the required standards.
Packing :- Asbestos, teflon or graphited asbestos spring loaded teflon, V cups self compensating type for steam packing.
Diaphargm :- Neoprene rubber with canvas insertion
Chamber mat :- Pressed steel & C.I.
Actuator :- Direct acting, Spring return type Air to open OR Air to close.
Type :- 2 way type for ON / OFF operations.
Special feature :- There is the Heat Radiating section on the bonnet, with evenly spaced efficient radiating fins, Saves the actuator from the effects of heat from the pipeline.

ROTURY ACTUATED BUTTERFLY VALVE
 
Rotury Actuated Butterfly Valve

" VAHAN " Actuated butterfly valves are motor actuated & pneumatically actuated butterfly valve.
Size : 2” to 8” line size.
Type : Water type
Best Feature : Easy mounting, low maintenance


VAHAN MOTORISED CONTROL VALVE

Vahan Motorised Control Valve

Size : Available from 1” to 4” line size.
construction features :
Body material : Cast steel, Cast iron as per requirement.
Internal working parts of stainless steel, Bolted bonnet.
End Connections : Flanges can be drilled as per BS, ANSI, DIN & ISS Standard.
Actuator : Electric motor type
Current : AC, 230V, 50Hz.
Valve Action : ON to open OR ON to close
BODY MATERIAL
PRESSURE
TEMPERATURE
CAST STEEL
600 PSI
400° C
CAST IRON
150 PSI
220° C

Type : 2 Way for ON/OFF operation
          3 way for Diverting / Mixing operation
Salient features : - Long life of actuator
                          - Low maintenance
                          - Minimum flow resistance

VAHAN PNEUMATIC CYLINDER VALVE

Vahan Pneumatic Cylinder Valve

Size : Available in ¾” To 4” line size          Construction Features :
· Body materials are cast iron, Cast steel   etc.
· S.S. working parts.
· Bolted bonnet
· Flanges can be drilled as per BS, ANSI, DIN   & ISS Standards.
Actuator :
  Pneumatic Cylinder type Cylinder-piston   operated
Valve Action :
· Air to open or Air to close
· Working pressure 600 psi
· 2 Ways type
· Our Products also illustrate mini pneumatic   cylinder valve

MINI PNEUMATIC DIAPHARGM VALVE

Mini Pneumatic Diaphargm Valve

Size : Available in 1” to 3” line size.
Constructional Features :
· Body materials are Cast iron & Cast steel   etc.
· Unless specified otherwise internal parts   are of S.S.
· The seatring & plug are replaceable   separately
· Working pressure 250 psi
Actuator : Mini diapharagm actuator direct acting, spring return Air to open or Air to close.
Chamber material :Pressed steel cast iron.
Diaphargm : fabric rain forced neoprene rubber.

VAHAN S00T BLOWER VALVE

Vahan S00T Blower Valve

Application : In oil fired or in coal fired boiler
Working : Carbon dust & ash collected on the internal tubes of boiler which is removed & cleaned by spray of pressurized steam. This spray of steam is produced by shu it blower valve. So, heat transfer of boiler increases & thus the efficiency of boiler is increased.
Working Pressure : Steam shuit blower valve sets at 10 kg/cm2 pressure.
Body material : Gray casting Internal helical gear used for open, shut or blow operation of valve.