5112A WCBF

ABOUT PRODUCT

With Multispring Diaphragm Actuator
2-Way Pneumatic Control Valves with Multispring Diaphragm Actuator (Normally Closed Design),For Thermic Fluid Application.Field Reversible from Normally Closed to Normally Open,or Normally Open

Size

15 mm (1/2”) to 150 mm (6”).

Pressure Rating

As per ANSI CI. 150,CI. 300, PN 16 & PN 25

Gland Packing

Glass filled Graphite Teflon for 380°C with cooling Finned Bonnet.

Face to Face

As per DIN-3202.Part I Series F1.(All materials)

Type of Plug

On-Off or Linear.

Body & Bonnet Material

CS-ASTM A216 WCB (DIN 1.0619 GS-C 25).

Seat Ring

SS AISI 420

Studs

ASTM A193 Gr. B7.

Body Packing

Cr. Ni Foil coated with graphite

Fluids

Hot Thermic Fluid, Hot Water,Hot Steam, etc

Diaphragm

Nylon inserted high Neoprene, rollform type.

Spring

EN 47 , Cr. V. Steel

Diaphragm Yoke

Cast carbon steel castings one piece

Note

5512A are Metal Seated Valves.

Unified Flanges

As per ANSI CI. 150/300 and PN 16

Pressure Temp. rating

As per ASME B-16.34

Design Standard

ASME B16.34

Leakage

As per ANSI-FCI-70-2 Cl. IV (0.01% of Kv).

Testing Standard

ANSI-FCI-70-2

Seat

Screwed type replaceable.

Plug Material

SS AISI 420

Spindle

410 Ground, Burnished and Hard Chromed, Guided through a PTFE bearing, leakage prevented by Synthetic seal, protected by rubber bellow

Hex. Nuts

ASTM A194 Gr. 2H

Range ability

Equal Percentage 30:1 Linear 50:1

Pressure chambers

Steel pressing to IS 513CRCD.

Temperature

-20°C to +80 °C

Max. Pres. over

Upto 4 bar

Technical Data

WCBF-1.pdf
WCBF-2.pdf

Diagrams

CATEGORIES

Solenoid Valve
R Star Series
Gas Products
Ball Valves
Butterfly Valves
Pneumatic On/Off Valves
Pharma & Diaphragm Seated Valves
Control Valves
Actuators
Angle Seated Valve
Switch Boxes

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