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SINORIX™ Valve Reconditioning
Product Description
These instructions explain how to recondition and fill
1-inch through 4-inch SINORIX valves.
NOTE:
Only for systems manufactured prior to 2014
with integrated fixed valve releasing solenoid
and local manual control (CPY-LMC). See
Figure 3
and
Figure
Product Numbers
Verify that the appropriate valve rebuild kits are on
hand for the cylinders that are to be recharged:
Valve Size
Product
(in inches)
Numbers
1
CPY-35
CPY-70
1-1/2
CPY-150
CPY-25
2-1/2
CPY-375
CPY-560
4
CPY-1200
Warning/Caution Notations
WARNING:
CAUTION:
Required Tools
•
Strap wrench
•
Spanner wrench
•
WD-40 (or similar)
•
Silicone RTV sealant
•
SINX 16, 17, or 18 for respective size
•
Torque wrench with 3/8" drive
Figure 1.
Item Number 129-097, Rev. BA
9).
Rebuild Kit
CPY-VSK1
CPY-VSK1.5
CPY-VSK2.5
CPY-VSK4
Personal injury or loss of life
may occur if you do not follow
the procedures as specified.
Equipment damage, or loss of
data may occur if you do not
follow the procedures as
specified.
Installation Instructions
Prerequisites
Verify that there is a sufficient quantity of HFC227ea
in inventory to complete the entire recharge of each
cylinder.
Figure 2.
WARNING:
Although the pressure gauge may register a
"Zero" reading, caution must be used at all
times since residual pressure may still be
present.
CAUTION:
Before beginning this procedure, make sure
the Anti-Recoil Device is installed on the
cylinder.
Disassembling the Valve
1.
Energize the solenoid or depress a Local
Manual Control (CPY-LMC) to ensure there is
no pressure in the cylinder. It is normal to notice
a slight pressure release. At this point, THERE
IS NO PRESSURE IN THE CYLINDER.
Figure 3.
Document No. 129-097
June 10, 2020
Page 1 of 6
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Summary of Contents for Siemens SINORIX CPY-35
- Page 1 Installation Instructions Document No. 129-097 June 10, 2020 SINORIX™ Valve Reconditioning Prerequisites Product Description Verify that there is a sufficient quantity of HFC227ea in inventory to complete the entire recharge of each These instructions explain how to recondition and fill cylinder.
- Page 2 Remove the top plug adapter using a spanner wrench. Figure 9. • Clean the interior surface of the valve body utilizing a product like WD-40, removing all of the residual O-ring lube. Figure 6. Page 2 of 6 Siemens Industry, Inc.
-
Page 3: Reassembling The Valve
Apply a small amount of Parker-o-Lube Figure 12. grease to O-rings (CPY-G). d. Remove the rubber seat from the bottom of the piston by unscrewing the retaining clamp using SINX16, 17, or 18 (to respective size). Figure 16. Siemens Industry, Inc. Page 3 of 6... - Page 4 Use a torque wrench with a 3/8" drive (Set to proper torque setting). Valve Size Seat Torque (IN/LBS) Retainer (in inches) Figure 21. Assemble the top plug adapter. Tighten until a metal-to-metal fit is achieved. Figure 22. Figure 19. Page 4 of 6 Siemens Industry, Inc.
-
Page 5: Pump Setup
450 psi. m. Open the Nitrogen Valve on the Filling Manifold until the pressure gauge on the cylinder reaches 360 psi, then close the Nitrogen Valve. Figure 24. Siemens Industry, Inc. Page 5 of 6... - Page 6 Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as design improvements are introduced. Product or company names mentioned herein may be the trademarks of their respective owners. © 2020 Siemens Industry, Inc. Siemens Industry, Inc.
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