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www.henrytech.com

FLOW CONTROLS

INDUSTRIAL SHUT-OFF VALVES

Screw-End Threaded Valve

The main functions of the Shut-Off Valve are to start or stop fluid

within the particular circuit it is installed.

Applications

The

threaded end series are a lower cost option to manually control flow in a

pipe. Henry Technologies’ Shut-Off Valves are suitable for use with

ammonia, HCFC and HFC refrigerants and their associated oils, as well as

other industrial fluids non-corrosive to ductile iron, steel, Teflon and synthetic

rubber.

The Henry Technologies’ range of Globe and Angle Shut-Off Valves is used

for isolation purposes, primarily within ammonia refrigeration systems.

Main Features

Ÿ

Non-rotating self aligning swivel seat disc with fully retained Teflon seat

ring

Ÿ

Lower cost than flanged designs

Ÿ

Backseating stem to allow for replacing stem packing while under

pressure

Ÿ

Protective painted finish

Ÿ

Valve bonnets threaded to accept Henry Seal Cap

Technical Specifications

Maximum cold working pressure = 400 PSI (27.6 Bar)

Allowable operating temperature = -20°F to +275°F (-29°C to +135°C)

Materials of Construction

The valve body is made from ductile iron. The valve bonnet is made from

ductile iron. The seal caps are molded plastic. The stem is made from

stainless steel and is adaptive for hand-wheel mounting.

FPT

(inch)

Part No

Dimensions (inch)

Weight (lbs)

Globe Seal Cap Angle Seal Cap Globe Hand Wheel Angle Hand Wheel

A B C D E F G Globe Angle

3/8

N/A

N/A

310G

N/A

3.63 0.94 N/A 5.44 N/A N/A N/A 2.0 N/A

1/2

C320G

C370G

320G

370G

3.63 0.94 5.46 5.44 1.81 5.94 5.97 2.5 2.0

3/4

C330G

C380G

330G

380G

3.63 0.94 5.46 5.44 1.81 5.94 5.97 2.5 2.0

1

C340G

C390G

340G

390G

4.13 1.09 5.76 5.74 1.81 6.02 6.05 3.5 2.5

A

B

C

B

D

A

OPEN

E

E

F

G

E

E

OPEN

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