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IOM-BQ

6

               b. Reg u la tor “Model” identi

fi

 er.

               c. Size (may have to ob serve body tap).
               d. Spring range.
               e. Trim des ig na tion num ber (if avail able).

Step 2.    De ter mine con struc tion of trim.
               a. Metal or com po si tion (soft) seat?
               b. Is 316 SST need ed over stan dard 416 SST?
               c. What material are the gas kets? (Our stan dard non-

asbestos is light gray in color, and TFE is fawn.)

Step 3.    With the information from Steps 1 and 2 above, contact 

your local Cashco, Inc., Sales Rep re sen ta tive for the 
proper iden ti 

fi

  ca tion numbers to use, and the parts 

costs.

METHOD C - NO PRODUCT CODE AVAILABLE 
- AS SEMBLED REGULATOR IN SERVICE.

Step 1.    De ter mine all avail able in for ma tion from metal tag us ing 

Step 1, Method B.

Step 2.    Con tact your lo cal Cash co, Inc., Sales Rep with the 

above in for ma tion.

Step 3.    Sales  Rep re sen ta tive will con tact the factory to de-

 ter mine the original internal construction. Fac tory will 
relay information to the Sales Rep re sen ta tive.

Step 4.   Await the Sales Representative

ʼ

s return contact with 

the proper part numbers and cost.

SECTION VIII

VIII. PARTS ORDERING INFORMATION

There are three methods to obtain parts ordering information/numbers. These methods are listed below, in order of ease of 
entering. The least expensive method is to utilize parts in kits where possible.

METHOD A - USE OF PRODUCT CODE.

Step 1.    If available, obtain the 18 character product code  num-

 ber from:

               a. The Bill of Materials sheet attached herein
               b. The metal tag attached to the regulator.

              

NOTE: 

Some regulators may not have the prod uct 

code lo cated on the metal tag.

Step 2.   Identify which kits or parts are desired from the fol-

 low ing:

          a.  The Bill of Materials sheet attached herein, or refer 

to the cross-sectional drawings.

          b .Standard  maintenance parts for a basic regu la tor 

(no options) are included in the Parts Kit Num ber 
table below. Kit “A” con tains seal(s), diaphragm(s) 
and gasket(s). Kit “B”  contains trim re place ment 
parts plus seal(s), diaphragm(s) and gasket(s).

Step 3.    Contact your local Cashco, Inc., Sales Rep re sen ta tive 

and specify the product code number along with a 
description of any parts not included in the kits below. 
Costs of re quired parts (and kits)  can be given by the 
Sales Rep re sen ta tive.

METHOD B - NO PRODUCT CODE AVAILABLE
- DISASSEMBLED REGULATOR.

Step 1.   Determine all available information from regu 

la tor's 

metal tag.

               a. Se ri al num ber (5-dig it).

7 -

-

The shaded parts kits numbers below represent an abbreviated

 identi

fi

 cation number for a basic regulator (no options).

MODEL BQ

PARTS KIT NUMBERS

(KIT NOS. SHADED)

TRIM

DISIG. NO.

KIT

ABBR.

SIZE

1/4", 3/8" & 1/2" (DN8, 10 &15)

B0 & B5

A

1B2-ABOK-A

BO

B

1B2-BBOK-A

B2

A

1B2-AB2K-A

B

1B2-BB2K-A

B5

B

1B2-BB5K-A

S1 & S36

A

1B2-AS1K-A

S1

B

1B2-BS1K-A

S36

B

1B2-B36K-A

Содержание BQ

Страница 1: ...or Back Pressure Relief Station CAUTION This is not a safety device and must not be substituted for a code approved pressure safety relief valve or a rupture disc SECTION II SECTION I WARNING Themaxim...

Страница 2: ...of Step 9 Ensurethatthisrisedoesnotexceedthestatedupper limit of the range spring by greater than 50 i e 30 80 psig 2 07 5 52 Barg range spring at maximum flow the inlet pressure should not exceed 1 5...

Страница 3: ...efertoFigure1forbasicconstruction Figure3for differential construction and Figure 2 for cryogenic construction Forablow upofthecompositionseat trim see Figure 4 4 Whencounterclockwise CCW orclockwise...

Страница 4: ...n to the following torques C Special Instructions for Diaphragm Replacement 1 FortheOption 1 6DifferentialConstruction reas semblethediaphragmsubassemblyinSub Section B Step 12 as follows assemble par...

Страница 5: ...replace with larger unit B Plugged trim B Remove trim and check for plugged holes in cylinder C Incorrect range spring screwing out CCW of adjusting screw does not allow bringing pressure level to a...

Страница 6: ...kits where possible METHOD A USE OF PRODUCT CODE Step 1 If available obtain the 18 character product code num ber from a The Bill of Materials sheet attached herein b The metal tag attached to the re...

Страница 7: ...nder 4 Diaphragm 5 Piston Gasket 6 Diaphragm Gasket 7 Hex head Cap Screw Flange Bolting 8 Nut Flange Bolting 9 Piston Cap Screw 10 Pressure Plate 11 Range Spring 12 Spring Button 13 Adjusting Screw 14...

Страница 8: ...Cashco Inc P O Box 6 Ellsworth KS 67439 0006 PH 785 472 4461 Fax 785 472 3539 E mail sales cashco com exportsales cashco com Printed in U S A IOM BQ...

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