Control systems Pressure reducing/surplussing 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-P470-01 CTLS Issue 13
DP27, DP27E, DP27G, DP27GY, DP27R & DP27Y Pilot Operated Pressure Reducing Valves with SG Iron Bodies Description DP27, DP27E, DP27G, DP27GY, DP27R and DP27Y pilot operated pressure reducing valves have bodies manufactured using SG iron. These products are not suitable for oxygen service.
DP27
Suitable for steam or compressed air applications.
Suitable for steam applications. It incorporates an electrical solenoid valve in the pipe assembly allowing remote closure by means of a switching or timer device. Suitable for compressed air and inert industrial gas applications. Its design incorporates a nitrile soft seal pilot and main valve. Note: it is not available with a solenoid valve. Suitable for compressed air, inert industrial gas and critical low pressure control applications. Its design incorporates a nitrile soft seal pilot and main valve, and uses a lower rate control spring with a downstream pressure range of 0.2 - 3.0 bar. Note: it is not available with a solenoid valve. This can be remotely adjusted by varying a pressure signal to the pilot diaphragm. This is usually achieved using a Spirax-Monnier pressure regulator and an instrument air supply. Suitable for steriliser or critical low pressure control applications. It uses a lower rate control spring with a downstream pressure range of 0.2 - 3.0 bar.
DP27E
DP27G
Available types
4.6 165
DP27GY
DP27R
DP27Y
Standards This product fully complies with the requirements of the European Pressure Equipment Directive 2014/68/EU and carries the mark when so required. Certification This product is available with a manufacturer's Typical Test Report. Note: All certification/inspection requirements must be stated at the time of order placement.
Sizes and pipe connections DN15LC - Low Capacity version (not available for DP27G or DP27GY) DN15, DN20, DN25, DN32, DN40 and DN50 Screwed BSP T Rp (ISO 7-1) or NPT (DN15 to DN25 only) Standard flanges: DN15 - DN50 EN 1092 PN16 and PN25 DN25 - DN50 BS 10 Table H and ASME 300 Flanges available on request: DN15
- DN15 to DN40 JIS 10/16 - DN50 JIS10 and JIS16 - DN15 to 50 ASME 150 - DN20 BS 10 Table F
DN15
DP27 shown
- ASME 300
DN15
TI-P470-01 CTLS Issue 13
Page 1 of 16
DP27, DP27E, DP27G, DP27GY, DP27R & DP27Y Pilot Operated Pressure Reducing Valves with SG Iron Bodies
Powered by FlippingBook