Cla-Val 50B-4KG1/2050B-4KG1 Quick Manual - Manual (Page 2)

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INLET OUTLET
For a more detailed Tech Manual, go to www.cla-val.com or
contact a Cla-Val Regional Sales Office.
CLA-VAL
Copyright Cla-Val 2014 Printed in USA Specifications subject to change without notice.
P.O. Box 1325 • Newport Beach, CA 92659-0325 • Phone: 949-722-4800 • Fax: 949-548-5441 • E-mail: [email protected] • Website cla-val.com
©
N-50B4KG1/2050B4KG1_CRL-60 (R-06/2014)
50B-4KG1 SCHEMATIC
2. CRL-60 PILOT VALVE
COVER
PIPE PLUG
COVER BEARING
SPRING
STEM NUT
DIAPHRAGM WASHER
DISC RETAINER
BODY
* SPACER WASHERS
DISC GUIDE
SEAT
PIPE PLUG
STEM
SEAT O-RING
STUD
8" and Larger
* DIAPHRAGM
* DISC
* Repair Parts
Seat Screw
8" and Larger
(Globe or Angle)
PIPE PLUG
HEX NUT
8" and Larger
Cover Bolt
6" and Smaller
FLAT WASHER
FLAT WASHER
BASIC COMPONENTS
1 100-06 Hytrol (Main Valve)
2 CRL-60 Pressure Relief Pilot Valve
3 X44A Strainer & Orifice Strainer
4 81-01 Check Valve
5 Pressure Gauge
6 X46A Flow Clean Strainer
X44A Strainer &
Orifice Strainer
X46A Flow Clean
Strainer
1. HYTROL MAIN VALVE
3X 1/2-14 NPT OR
3X 3/4 -14 NPT PIPE PLUG
O-RING
GUIDE STEM, CRL-60
DIAPHRAGM
WASHER (LOWER)
DIAPHRAGM
WASHER, DIAPHRAGM
SCREW, FIL HD 10-32
BELLEVILLE WASHER
NUT, STEM, CRL
BALL
NUT,
HEX JAM
SCREW, ADJUSTING
CAP
GUIDE, SPRING CRL
O-RING
O-RING
STEM ASSEMBLY, CRL-60
BODY, CRL-60
GUIDE, SPRING CRL
COVER, CRL
SPRING, CRL
3.
6.
Pressure Gauge
5.
* Approximate. Use gauge at valve inlet to set
CRL-60 Pilot Valve
2.
CRL-60 (100 - 300 psi) configuration shown
81-01 Check Valve
4.
CRL-60 adjustment
range (psi)
Spring Color psi change per turn*
0 - 75 Red 8.5
20 - 105 Silver 12.0
20 - 200 Green 28
100 - 300 Yellow 18