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Disclaimer Of Warranties And 

Limitations Of Liability

The foregoing warranty is exclusive and in lieu of all other
warranties and representations, whether expressed,
implied, oral or written, including but not limited to any
implied warranties or merchantability or fitness  for a partic-
ular purpose.  All such other warranties and representations
are hereby cancelled.
Cla-Val shall not be liable for any incidental or consequential
loss, damage or expense arising directly or indirectly from
the use of the product. Cla-V al shall not be liable for any
damages or charges for labor or expense in making repairs
or adjustments to the product. Cla-Val shall not be liable for
any damages or charges sustained in the adaptation or use
of its engineering data and services. No representative of
Cla-Val may change any of the foregoing or assume any
additional liability or responsibility in connection with the
product. The liability of Cla-Val is limited to material replace-
ments F.O.B. Newport Beach, California.

Risk

All goods are shipped at the risk of the purchaser after they have been

delivered by us to the carrier. Claims for error, shortages, etc., must be

made upon receipt of goods.

EXPORT SHIPMENTS

Export shipments are subject to an additional charge for export packing.

RETURNED GOODS

1. Customers must obtain written approval from Cla-Val prior to return-

ing any material.

2. Cla-Val reserves the right to refuse the return of any products.
3. Products more than six (6) months old cannot be returned for cred-

it.

4. Specially produced, non-standard models cannot be returned for

credit.

5. Rubber goods cannot be returned for credit, unless as part of an

unopened repair kit which is less than six months old.

6. Goods authorized for return are subject to a 35% ($75 minimum)

restocking charge and a service charge for inspection, recondition-

ing, replacement of rubber parts, retesting and repackaging as

required.

7. Authorized returned goods must be packaged and shipped prepaid to

Cla-Val., 1701 Placentia  Avenue, Costa Mesa, California 92627-

4475.

N-750B-4KG1 P.I.D.

Содержание 750B-4KG1

Страница 1: ...750B 4KG1...

Страница 2: ...U1 u 5 X43 Y STRAINER 1 et w w 0 Cl J 0 6 PRESSURE GAGE 1 w l J et 0 0 a 0 Q_ 0 5 a I w 0 et OPTIONAL FEATURE SUFFIX ADDED TO CATALOG NUMBER Cl LL 0 0 0 I w 0 w w _J 5 w w a a et I 1 __J THIS DRAWING...

Страница 3: ...TO INCREASE THE SETTING II CHECK VALVE FEATURE WHEN LOADING CHAMBER PRESSURE IS HIGHER THAN INLET PRESSURE CHECK VALVE 4 CLOSES THIS MAINTAINS THE HIGHER PRESSURE IN THE MAIN VALVE LOADING CHAMBER KE...

Страница 4: ...FM approved products are identified by the appropriate nameplate on the Valve Drawings of the UL FM nameplates are enclosed for reference The UL nameplate drawing number 86060 The FM nameplate drawing...

Страница 5: ...lly opened when loading pressure is sufficiently reduced to allow the liner to roll back completely and expose the full slot area Restoring loading pressure reverses the liner rolling action to return...

Страница 6: ...less of the flange used Install the valve between the flanges being sure to include the appropriate flange gas kets between each end of the valve and the mating pipe flange Note The valve must be inst...

Страница 7: ...ARBON OR SILICONE BASED LUBRICANTS ON LINERS AS THESE COMPOUNDS CAN SEVERELY ATTACK THE LINER MATERIAL 3 Fold the liner as shown and install into the valve body con trol chamber as deeply as possible...

Страница 8: ...he hammer to force the liner down and out into the valve body 7 Use the hammer handle for the final insertion Sometimes it is helpful to beat on the liner with the hammer for the final step 8 To seat...

Страница 9: ...back off adjustment screw setting turn counterclockwise of the CRD Pressure Reducing Pilot Control to fully relieve all loading on the range spring Slowly open the upstream main line block valve to pr...

Страница 10: ...2 1 2 Pipe Diameters Min Recomended Length Spool 2 1 OUTLET Recommended Pipe layout 6 12 Flange style 100 42 2 Pipe Coupling Rubber Gasket Type 1 100 42 Main Valve Flange X Flange...

Страница 11: ...POOL INLET INLET OUTLET OUTLET 3 4 1 2 Roll Seal Roll Seal 1 COUPLER FOR GROOVED PIPE 2 SPOOL STRAINER ASSEMBLY WITH CONE 3 100 42 MAIN VALVE GROOVE X FLANGE 4 100 42 MAIN VALVE GROOVE X GROOVE Recomm...

Страница 12: ...ess Steel Steel Cad Pl Steel Cad Pl Recommended Spare Part 4 Wafer Style Valve 2 3 Wafer Style Valve 6 12 Flanged Valve 6 5 5 1 2 3 4 5 6 4 3 2 8 7 1 When ordering please specify All nameplate data De...

Страница 13: ...from bottom of stem Use soft jaw pliers or vise to hold stem The polished surface of stem must not be scored or scratched because o ring leaks will occur 7 The seat 22 need not be removed unless it is...

Страница 14: ...Washer Diaphragm Lower 1 3 Cover 1 18 O Ring Stem Seal 1 4 Screw Fil HD 8 19 Stem 1 5 O Ring Stem Upper 1 20 O Ring Body 1 6 Body Powerunit 1 21 Retainer Disc Hex 1 7 Body 1 22 Seat 1 8 O Ring Seat 1...

Страница 15: ...nt or valve sizing coefficient this empirically determined factor describes the flow capacity of a valve The Cv factor is defined as the number of U S gallons per minute of water at 60 F flowing tempe...

Страница 16: ...r specific gravity of 1 00 multiply water flow capacity obtained by the appropriate specific gravity correction factor NOTE The flow rate vs head loss data presented here is based on a fully open valv...

Страница 17: ...4894 07C Brass 3 32 093 74894 06E 303 SS 1 16 062 74894 05G Brass 1 16 062 74894 04K 303 SS 1 8 125 74894 03B Brass 1 8 125 CLA VAL Copyright Cla Val 2011 Printed in USA Specifications subject to chan...

Страница 18: ...ver Screw 8 Required 2 Cover 3 Spring 4 Diaphragm Washer 5 Diaphragm 6 Disc Retainer Assembly 7 Body Plug 3 8 NPT 8 Body Threaded ITEM DESCRIPTION When ordering parts please specify All nameplate data...

Страница 19: ...CLA VAL Copyright Cla Val 2011 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 claval cla val com We...

Страница 20: ...change without notice P O Box 1325 Newport Beach CA 92659 0325 Phone 949 722 4800 Fax 949 548 5441 E mail claval cla val com Website cla val com PL X43 R 9 2012 PARTS LIST ITEM DESCRIPTION MATERIAL 1...

Страница 21: ...ation For order ing repair kits replacement par ts or f or inquiries concerning valve operation it is impor tant to properly identify Cla V al products already in ser vice Include all nameplate data w...

Страница 22: ...y of Cla Val is limited to material replace ments F O B Newport Beach California Risk All goods are shipped at the risk of the purchaser after they have been delivered by us to the carrier Claims for...

Страница 23: ...r hardware and instructions LINER PART NUMBERS FOR UL LISTED 750B 4KG1 VALVE ASSEMBLY REPAIR KIT PART NUMBERS FOR UL LISTED 750B 4KG1 VALVE ASSEMBLY Roll Seal REPAIR KIT PART NUMBERS 2 3 4 6 8 10 12 N...

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