Servicing the Relief Valve
Series 009 and LF009
1
⁄4" – 1" (8 – 25mm)
Repair Kits
1
⁄4" – 1" (8 - 25mm)
When ordering, specify Ordering Code, Kit number and Valve Size.
1. Remove the relief valve cover bolts while holding the
cov er down.
2. Lift the cover straight off. The stem and diaphragm as sem bly
will normally remain with the cover as it is re moved. The relief
valve spring will be free inside the body at this point.
3. The relief valve seat is located at the bottom of the body
bore and can be removed, if nec es sary, for clean ing. The
disc can be cleaned without dis as sem bly of the re lief valve
module. If it is de ter mined that the relief valve diaphragm
and/or disc should be re placed, the relief valve module can
be readily dis as sem bled without the use of special tools.
NOTE: the disc rub ber is molded into the disc holder and is
sup plied as a disc hold er as sem bly.
4. To re-assemble the relief valve, press the seat firmly into
place in the body, center the spring on the seat, and in sert
the cover and re lief valve module as a unit straight into the
bore. Press down on the cover to as sure proper align ment.
Insert and tighten bolts.
CAUTION:
If cover will not press flat against body, stem as sem bly is
crooked and dam age can re sult. Re-align stem and cover
before bolts are inserted.
Cover
Cover O-ring
Diaphragm
Stem & Diaphragm
Assembly
Retainer
Seat
Seat O-ring
Body
Relief Valve
Service Parts Kit
Test Cock No.3
Test Cock No.2
Test Cock No.4
First Check
Module
Assembly
Second
Check
Module
Assembly
Relief Valve
Assembly
Water
Outlet
4
LEAD FREE
*
For additional information, contact your local technical sales
representative, see back page.
ORDERING CODE KIT NO. SIZE
in. mm
Total Repair Kits
0887298 RK 009-T
1
⁄4 –
1
⁄2 32-40
0888527 RK 009M3-T
3
⁄4 20
0887302 RK 009M2-T
3
⁄4 20
0887283 RK 009-T
3
⁄4 – 1 20-25
0887793 RK 009M2-T 1 25
Kit consists of: Relief valve repair kit, first check repair kit, second check repair kit,
retainer (if plastic)
Relief Valve Kits
1
⁄4" – 2" (8 – 50mm)
When ordering, specify Ordering Code, Kit number and Valve Size.
ORDERING CODE KIT NO. SIZE
in. mm
Relief Valve Rubber Parts Kits
0887295 RK 009 RV
1
⁄4,
3
⁄8,
1
⁄2 8, 10, 15
0887510 RK SS009 RV
1
⁄2 15
0886998 RK 009M2 RV
3
⁄4 20
0887519 RK SS009M2/M3 RV
1
⁄4 –
3
⁄4 8-20
0888523 RK 009M3 RV
3
⁄4 20
0887181 RK 009 RV
3
⁄4 – 1 20-25
0887529 RK SS009 RV 1 25
0887786 RK 009M2 RV 1 25
Kit consists of: Diaphragm, Disc assembly, Stem O-rings, Seat O-ring and Cover
O-ring.
Total Rubber Parts Kits
0887297 RK 009 RT
1
⁄4,
3
⁄8,
1
⁄2 8, 10, 15
0887511 RK SS009 RT
1
⁄2 15
0886999 RK 009M2 RT
3
⁄4 20
0887521 RK SS009M2 RT
3
⁄4 20
0888526 RK 009M3 RT
3
⁄4 20
0888597 RK SS009M3 RT
1
⁄4 –
3
⁄4 8-20
0887182 RK 009 RT
3
⁄4 – 1 20-25
0887530 RK SS009 RT 1 25
0887787 RK 009M2 RT 1 25
Kit consists of: Diaphragm, Two discs, Two disc assemblies, Stem O-rings, Cover
O-ring, Two seat O-rings and RV seat O-ring.
Cover Kits
0887296 RK 009 C
1
⁄4 –
1
⁄2 32-40
0794044 LFRK 009 C
1
⁄4 –
1
⁄2 32-40
0887500 RK SS009 C
1
⁄2 15
0887004 RK 009M2 C
3
⁄4 20
0888525 RK 009M3 C
3
⁄4 20
0887013 RK 009 C
3
⁄4 – 1 20-25
0887788 RK 009M2 C 1 25
0887501 RK SS009M2/M3 C
1
⁄4 –
3
⁄4 8-20
0794045 LFRK 009M3 C
3
⁄4 20
0887502 RK SS009 C 1 25
0794046 LFRK 009M2 C 1 25
Kit consists of: Cover and Cover O-ring.
LEAD FREE
*
LEAD FREE
*
LEAD FREE
*
LEAD
FREE
*
LEAD
FREE
*
LEAD
FREE
*
LEAD
FREE
*
LEAD FREE
*
1
⁄4" – 1" (8 – 25mm)
ORDERING CODE KIT NO. SIZE
in. mm
Total Relief Valve Kits
0887294 RK 009 VT
1
⁄4,
3
⁄8,
1
⁄2 8, 10, 15
0887509 RK SS009 VT
1
⁄2 15
0887002 RK 009M2 VT
3
⁄4 20
0887520 RK SS009M2/M3 VT
1
⁄4 –
3
⁄4 8-20
0888524 RK 009M3 VT
3
⁄4 20
0887015 RK 009 VT
3
⁄4 – 1 20-25
0887503 RK SS009 VT 1 25
0887785 RK 009M2 VT 1 25
Kit consists of: Seat, Seat O-ring, Stem & diaphragm assembly, Stem O-ring, Cover
O-ring and RV spring.
* The wetted surface of this product contacted by consumable
water contains less than one quarter of one percent (0.25%) of
lead by weight.
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