(usually atmosphere) the line pressure With the use of a Cla-Val. "modulating chamber the valve closes drip-tight. (5 psi Min.) at the valve inlet opens the control," which reacts to line pressure valve.
When flow is “up-and-over the seat,” it is in “normal” flow and the valve will fail in the open position. When flow is “over- 2. Cla-Val Model X101 Valve Position Indicator. This pro- the seat-and down,” it is in “reverse” flow and the valve will fail in the closed position.
Page 9
(See “Maintenance” the valve should be fully open. Section for procedure.) 6. If the valve has a Cla-Val X101 Position Indicator, observe the Tight Sealing Check (#3) indicator to see that the valve opens wide. Mark the point of max- imum opening.
Page 10
Thread Size (UNF Internal) 1 1/4" —2 1/2" Preventative Maintenance 10—32 3"—4" 1/4—28 The Cla-Val Co. Model 100-01 Hytrol Valve requires no lubrication or 6"—14" 3/8—24 packing and a minimum of maintenance. However, a periodic inspec- 16" 1/2—20 tion schedule should be established to determine how the operating 3/4-16 conditions of the system are affecting the valve.
Distributed By: M&M Control Service, Inc. www.mmcontrol.com/claval-index.php 800-876-0036 847-356-0566 Inspection of Parts Lime Deposits After the valve has been disassembled, each part should be One of the easiest ways to remove lime deposits from the valve examined carefully for signs of wear, corrosion, or any other stem or other metal parts is to dip them in a 5-percent muriatic abnormal condition.
Page 12
Distributed By: M&M Control Service, Inc. www.mmcontrol.com/claval-index.php 800-876-0036 847-356-0566 INLET OUTLET TOP VIEW GLOBE PATTERN PARTS LIST Item Description Pipe Plug Drive Screws (for nameplate) Hex Nut (8” and larger) Stud (8” and larger) Cover Bearing Cover Stem Nut Diaphragm Washer Diaphragm Spacer Washers Disc Guide...
Page 13
Distributed By: M&M Control Service, Inc. www.mmcontrol.com/claval-index.php 800-876-0036 847-356-0566...
Page 14
Distributed By: M&M Control Service, Inc. www.mmcontrol.com/claval-index.php 800-876-0036 847-356-0566...
Page 15
Globe Pattern Valves parts are going to be for a smaller size main valve. Cla-Val iden- Seat Size tifies main valve parts with the flange size of the standard 100...
Page 16
Distributed By: M&M Control Service, Inc. www.mmcontrol.com/claval-index.php 800-876-0036 847-356-0566 100-20 PARTS LIST DESCRIPTION Pipe Plug Drive Screws (for nameplate) Hex Nut (8" and larger) Stud (8" and larger) Cover Bearing Cover Stem Nut Diaphragm Washer Diaphragm Spacer Washers Disc Guide Disc Retainer Disc Stem...
Page 17
Distributed By: M&M Control Service, Inc. www.mmcontrol.com/claval-index.php 800-876-0036 847-356-0566...
Page 18
Distributed By: M&M Control Service, Inc. www.mmcontrol.com/claval-index.php 800-876-0036 847-356-0566...
Distributed By: M&M Control Service, Inc. www.mmcontrol.com/claval-index.php 800-876-0036 847-356-0566 PARTS LIST Pressure Reducing Control (Bronze Body with 303SS Trim) PRESSURE SETTING ADJUSTING SCREW (TURN CLOCKWISE TO INCREASE SETTING 5 3/8 cover vent SECTION B-B CLOSED POSITION Body and Disc Retainer Detail inlet for Low Pressure Control...
Rinse parts in water before handling. An appropriate solvent can clean The Cla-Val Model CV Flow Control is a simply-designed, parts used in fueling service. Dry with compressed air or a spring-loaded check valve.
Page 24
Distributed By: M&M Control Service, Inc. www.mmcontrol.com/claval-index.php 800-876-0036 847-356-0566 PARTS LIST 3/8" Flow Control ADJUSTING STEM (TURN CLOCKWISE TO INCREASE RESTRICTION) 2.12 STAMP PART NO. ON SMOOTH SURFACE RESTRICTED FLOW 3/8 - 18 NPT 1.84 When ordering parts, please specify: •...
Page 25
Distributed By: M&M Control Service, Inc. www.mmcontrol.com/claval-index.php 800-876-0036 847-356-0566 PARTS LIST Strainer Standard 60 mesh pilot system strainer for fluid service. ITEM DESCRIPTION MATERIAL Pipe Plug Steel Size Stock Number Strainer Plug Brass Gasket Copper 3/8 x 3/8 33450J Screen Body Brass No parts available.
Page 26
INLET SIZE & inquiries concerning valve operation, it is important to CAT NO. EINTRITT STOCK properly identify Cla-Val products already in service CODE ENTREE by including all nameplate data with your inquiry. MFD. BY CLA-VAL ENTRADA Pertinent product data includes valve function, size, NEWPORT BEACH, CALIF, U.S.A.
Page 27
• X46 Flow Clean Strainer or X43 “Y” Strainer are included • CK2 Isolation Valves are included in price on 4" and larger valve sizes (6" and larger on 600 Series) NOTES: NOTES: CLA-VAL Represented By: Distributed By: M&M Control Service, INC. Phone: 800-876-0036 Fax: 847-356-0747 Email: Sales@mmcontrol.com...
Distributed By: M&M Control Service, Inc. www.mmcontrol.com/claval-index.php 800-876-0036 847-356-0566 INSTALLATION / OPERATION / MAINTENANCE REPAIR KITS MODEL Complete Replacement Diaphragm Assemblies for 100-01 and 100-20 Hytrol Main Valves For: Hytrol Main Valves with Ductile Iron, Bronze Trim Materials—125/150 Pressure Class Only. FACTORY ASSEMBLED Includes: Stem, Disc Guide, Disc, Disc Retainer, Spacer Washers, Diaphragm, Diaphragm Washer and Stem Nut.
Page 29
Distributed By: M&M Control Service, Inc. www.mmcontrol.com/claval-index.php 800-876-0036 847-356-0566 Repair Kits for 100-02/100-21 Powertrol and 100-03/100-22 Powercheck Main Valves For: Powertrol and Powercheck Main Valves—125/150 Pressure Class Only Includes: Diaphragm, Disc (or Disc Assembly) and O-rings and full set of spare Spacer Washers. Kit Stock Number Valve Kit Stock Number...
Need help?
Do you have a question about the 90-01 and is the answer not in the manual?
Questions and answers