Flow Systems, Inc. - Valves
COMPONENTS & DESIGN FEATURES • SPV DRAWINGS• SPV - JACKETED TYPES • SPV CONFIGURATIONS • HOW TO ORDER SPV
Most Efficient, Non-Lubricate, Corrosion Resisting, Self-Sealing and Long Lasting
JACKETED TYPE VALVES (FULLY AND PARTIALLY JACKETED)
FULLY JACKETED VALVE IS SPECIALLY DESIGNED FOR CIRCULATION OF HOT OR COLD GAS OR LIQUIDS
DESIGN PERMITS THROUGH HYDROSTATIC OR PNEUMATIC TESTING OF THE BODY PRIOR TO ADDITION OF JACKET
PROVEN PERFORMANCE IN CRITICAL TEMPERATURE CONTROL APPLICATIONS
MULTIPLE CONNECTIONS ALLOWS FOR PROPER JACKET DRAINAGE
FULLY JACKETED SLEEVED PLUG VALVE IS THE CHOSEN PREFERENCE FOR COMPLEX FLUID APPLICATIONS
OVERSIZED FLANGE IN ACCORDANCE WITH INTERNATIONAL STANDARDS
CAN WITHSTAND UP TO 270°C TEMPERATURE
ANTISTATIC ELIMINATOR IS A STANDARD FEATURE IN RFL VALVES
BRITISH UNITS
5.00
ALL DIMENSIONS IN INCHES
SIZE
F-F
FØ
FT
RFØ
RFT
P.C.D.
NOH
SOH
C-H
3-WAY C.H.
CLASS
CLASS
CLASS
CLASS
CLASS
CLASS
CLASS
CLASS
150# 300# 150# 300# 150# 300# 150# 300# 150# 300# 150# 300# 150#
300#
150#
300#
1
5.00
6.50
4.25
4.88
0.44
0.69
2.00
0.06
3.13
3.50
4
4
0.63
0.75
3.25
3.25
3.50
3.75
1-1/2
6.50
7.50
5.00
%
6.13
  
0.81
2.88
0.06
3.88
4.50
4
4
0.63
0.88
3.75
3.75
4.13
4.38
2
7.00
8.50
6.00
6.50
0.63
0.88
3.63
0.06
4.75
5.00
4
8
0.75
0.75
4.50
4.50
4.50
4.75
2-1/2
8.00
11.13
7.50
8.25
0.76
1.13
4.13
0.06
5.50
5.88
4
8
0.75
0.88
4.75
4.75
5.13
5.56
3
8.00
11.13
7.50
8.25
0.75
1.13
5.00
0.06
6.00
6.63
4
8
0.75
0.88
5.00
5.00
5.13
5.56
4
9.44
12.00
9.00
10.00
0.94
1.25
6.19
0.06
7.50
7.88
8
8
0.75
0.88
6.10
6.10
6.00
6.75
6
10.50
15.88
11.00
12.50
1.00
1.44
8.50
0.06
9.50
10.63
8
12
0.88
0.88
7.75
7.75
7.50
8.50
8
11.50
16.50
13.50
15.00
1.13
1.63
10.63
0.06
11.75
13.00
8
12
0.88
1.00
9.50
9.50
9.0
10.00
10
13.00
18.00
16.00
17.50
1.19
1.88
12.75
0.06
14.25
15.25
12
16
1.00
1.13
11.00
11.00
11.00
11.00

SCREWED END
BOTH STRAIGHTWAY SCREWED END AND 3-WAY SCREWED END VALVES ARE AVAILABLE UPON REQUEST.
CLASS 150 AND 300 WRENCH STANDARD IS MAINTAINED FOR ALL VALVES.
SIZE
0.5
0.75
1
1.5
2
F-F
3.25
3.25
4.63
5.5
6.5
SIZE
15
20
25
40
50
F-F
82.55
82.55
117.6
139.7
165.1
SOCKET WELD
WELDING IS POSSIBLE WITHOUT DISASSEMBLING OF THE VALVE. WELDING OF DUCTILE IRON IS NOT RECOMMENDED.
MANUFACTURED IN COMPLIANCE WITH ANSI B16.11
SIZE
0.5
0.75
1
1.5
2
F-F
3.25
3.25
4.63
5.5
6.5
SIZE
15
20
25
40
50
F-F
82.55
82.55
117.6
139.7
165.1
BUTT WELD
VALVES 6" THROUGH 12" ARE GEAR OPERATED. BUTT WELD VALVES ARE MACHINED TO MATCH
SCHEDULE 40 (ANSI) PIPING SYSTEM UNLESS SPECIFIED
SIZE
0.5
0.75
1
1.5
2
F-F
11
11
12
12.50
13
SIZE
15
20
25
40
50
F-F
280
280
300
320
340
COMPONENTS & DESIGN FEATURES • SPV DRAWINGS• SPV - JACKETED TYPES • SPV CONFIGURATIONS • HOW TO ORDER SPV

 
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FLOW SYSTEMS
13650 T.I. Boulevard, Suite 106 • Dallas, TX 75243 • U.S.A. • Phone: 972-644-4395, 800-956-8447 • Fax: 972-644-4616

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