Packed Shut-Off Valves0 pages

PACKED SHUT-OFF VALVES
Packed, Globe, Back-Seating Design
The function of a Globe Valve is to control flow or provide isolation
in liquid or gas applications that may require frequent use.
Applications
Henry Technologies' Packed Valves are used in a variety of air conditioning
and refrigeration applications for isolating, flow control, charging and purging.
The 203 series Globe Valves are suitable for use with HCFC and HFC
refrigerants and their associated oils, as well as other industrial fluids noncorrosive to brass, steel, Teflon and synthetic rubber.

Main Features
Ÿ
Brass construction
Ÿ
ODS connections
Ÿ
Compact design
Ÿ
Backseating stem to allow for replacing stem packing while under

pressure

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

ring

Technical Specifications
Maximum working pressure = 450 PSI (31 Bar)
Allowable operating temperature = -40°F to +275°F (-40°C to +135°C)

ΠInlet
Oulet
C

Materials of Construction
The valve body and bonnet are made from bronze and brass respectively.
The stem is made from stainless steel. The seat seal material is PTFE. A
graphite compound is used for the packing gland. The seal cap is made from
molded plastic.

D

D
1

B

Installation - Notes
Valves must be protected from heat damage during installation. Full
instructions are given in the Product Instruction Sheet, included with each
valve.

A

Backseating

Part No

ODS (inch)

2030-AA
2030-BA
2031
2032
2033
2034
2035

7/8
1 1/8
1 3/8
1 5/8
2 1/8
2 5/8
3 1/8

A
4.25
4.88
5.38
6.50
8.50
11.00
112.00

Dimensions (inch)
C
B
0.98
5.59
1.14
5.87
1.26
8.76
1.50
9.94
2.00
10.63
2.25
11.94
2.63
13.25

D
0.75
0.94
1.00
1.13
1.50
1.69
1.75

Weight (lbs)
3.00
4.70
7.36
10.43
16.73
28.18
44.09

FLOW CONTROLS

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