IM-P186-03 CH Issue 4
6
2. General product information
Fig. 1 SRV2S screwed body
Spring range ID disc
2.1 Description
The SRV2S is a compact, stainless steel, direct acting pressure reducing valve designed
for applications using steam or gases such as compressed air. All wetted parts are
constructed in 316L stainless steel.
SRV2S pressure reducing valves are supplied with one of three colour coded springs which
are identified by the disc (18) located on the adjustment handwheel (2):
Grey For downstream pressure control: 0.14 to 1.7 bar g (2.03 to 24.65 psi g)
Green For downstream pressure control: 1.40 to 4.0 bar g (20.30 to 58.00 psi g)
Orange For downstream pressure control: 3.50 to 8.6 bar g (50.75 to 124.70 psi g)
Note: Where control spring ranges overlap always use the lower range to give better control.
Standards
This product fully complies with the requirements of the European Pressure Equipment
Directive 97 / 23 / EC.
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.
Note: For further product data see Technical Information Sheet, TI-P186-05.
2.2 Sizes and pipe connections
½", ¾" and 1" screwed BSP ( BS 21 Rp ) or NPT.
DN15, DN20 and DN25 Flanged EN 1092 PN25 and ANSI 150.
(18)
Adjustment handwheel
Tamper-proof pin
(2)
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