Control valves
Control valves
DN25
3
4.1.115
P
M
6
G
NC
mA
C
2
Valve selection guide example
-
- mA Flanged EN 1092 PN40
PM6
3
G
C 2
NC
DN25
Valve selection guide
Valve size
Valve type
Valve
characteristic
Body material
Connections
Valve plug seal
Fail safe
position
Actuator
type
Valve position
Control signal
DN15 (1⁄2"), DN20 (3⁄4"), DN25 (1"), DN32 (11⁄4"), DN40 (11⁄2") and DN50 (2")
P = Piston valve
M = Modulating
6 = Stainless steel
1 = Screwed
2 = Butt weld
3 = Flanged
4 = Socket weld
5 = Sanitary clamp
G = PEEK
C = Closed
M = Maintained
2 = 63 mm diameter
3 = 90 mm diameter
NC = Normally Closed
mA = 4 - 20 mA
BSP or NPT
Note: state pipeline connection when ordering:
- DIN 11850 pipe
- ASME B 36.10 / ISO 65 pipe
- ISO 4200 pipe
EN 1092 or ASME Class 150 (welded on flanges)
ASME B 36.10 / ISO 65 pipe
Note: state pipeline connection ISO 2852 or ASME BPE when ordering
Note: Shaded areas represent fixed parameters
How to order
Example: 1 off Spirax Sarco DN25 PM63GC-2NC-mA stainless steel piston actuated modulating valve having flanged EN 1092 PN40 connections.
Spare parts
Electronic board spare kit
Transducer spare kit
Inlet microvalve spare kit
Outlet microvalve spare kit
A seal kit is available for all valve and actuator sizes comprising: Piston 'O' ring, stem 'O' ring, valve head seal, PEEK body seal and 'O' ring.
How to order spares
Always order spares by specifying the valve size, type and date code (given on the actuator label i.e. 120 = week 12, year 2000).
Example: 1 off Seal kit for a 1" PM61GC-2NC-mA, date code 120.
Safety information, installation and maintenance
For full details, see the Installation and Maintenance Instructions supplied with the product.
Installation note: These valves can be mounted in any orientation. The actuator can be rotated 360° in the direction indicated on the product
label to facilitate easy pilot mounting connection.
TI-P373-17 CH Issue 3
PM6 Stainless Steel Piston Actuated Modulating Control Valves
Page 4 of 4
