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Control systems Control valves
Standards Designed in accordance with EN 60534. This product fully complies with the requirements of the Pressure Equipment Equipment Directive (PED) and carries the mark when so required.
Certification This product is available with certification to EN 10204 3.1. Note: All certification/inspection requirements must be stated at the time of order placement.
Technical data
Typical flow characteristic curves
Plug design
Parabolic
100
Class IV Class V
Metal-to-metal
Linear
Fast opening
Leakage
Balanced
Class IV
Soft seal
Unbalanced
Class VI
50
Rangeability
50:1
Equal percentage
DN15 to DN50
20 mm
Travel
DN65 to DN100
30 mm
4.1 2
DN125 to DN200
70 mm
0
0
50
100
Valve opening %
Sizes and pipe connections
EN JE, JF and JL
DN15, DN20, DN25, DN32, DN40, DN50, DN65, DN80, DN100, DN125, DN150 and DN200
Standard
ASME JEA, JFA and JLA ½ ", ¾ ", 1", 1 ¼ ", 1 ½ ", 2", 2 ½ ", 3", 4", 5", 6" and 8"
EN
Standard
EN 1092 PN63 and PN100
Flanged
ASME Standard
ASME B 16.5 Class 600, B22-20 JIS/KS 30 and JIS/KS 40
Butt-weld
ASME B 16.25 Schedule 40 and Schedule 80
Socket weld
ASME B 16.11
Raised face Other facing is available on request.
Facing
Standard
EN
Standard
EN 558 Series 2.
Flanged face-to-face
ASME Standard
ISA-S75-03.
TI-S24-60 CTLS Issue 7
Page 2 of 15
Spira-trol TM Two-port Control Valves EN Standard JE, JF and JL DN15 to DN200 and ASME Standard JEA, JFA and JLA ½" to 8"
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