Control systems Control valves
4
Local regulations may restrict the use of this product to below the conditions quoted. In the interests of development and improvement of the product, we reserve the right to change the specification without notice. © Copyright 2025
TI-S24-71 CTLS Issue 20
Spira-trol TM Two-port Control Valves EN Standard K and L Series DN15 to DN100 (½" to 4")
Description Spira-trol TM is a range of two-port single seat globe valves with cage retained seats conforming to EN standard. These valves are available in four body materials in sizes ranging from DN15 to DN100 (½" to 4"). When used in conjunction with a pneumatic or electric linear actuator they provide characterised modulating or on / off control. Important note: Throughout this document, reference has been made to the standard KE or LE control valve. With the exception of
trim type, the KE, LE, KF, LF, KL and LL control valves are identical. BSP threaded connections are to standard BSP T Rp (ISO 7-1).
4.1 17
L Series DN15 to DN100 (½" to 4")
K Series DN15 to DN100 (½" to 4")
Sizes and pipe connections
Screwed
Flanged
Valve Series
BSP
PN16
PN16
PN25
PN40
JIS/KS10 JIS/KS20
Material
Up to DN50 (2")
DN65 and DN100 (2½" and 4") 1
DN15-DN100 (½" to 4")
•
• • •
Cast Iron
• • •
L Series
Carbon Steel
Stainless Steel
•
•
•
SG Iron
• •
• •
K Series
Carbon Steel
•
Stainless Steel
1 For others size use PN25 body which are dimensionally identical to PN16.
TI-S24-71 CTLS Issue 20
Page 1 of 23
Spira-trol TM Two-port Control Valves EN Standard K&L Series DN15 to DN100 (½" to 4")
Powered by FlippingBook