Install Instructions

6
Servicing First and Second Check Valves
Series 007 and LF007
2
1
⁄2" and 3"
Check Assemblies
Seat
Seat
O-ring
Disc
Assembly
Spring Retainer
Caps/
Seat
Cover
Cover O-ring
Retainer
Body
First Check
Second Check
1. Remove cover bolts and cover.
2. Remove the retainer from the body bore. The check valve
modules can now be removed from the valve by hand or with
a screwdriver.
3. The check seats are attached to the cage with a bayonet
type locking arrangement. Holding the cage in one hand,
push the seat inward and rotate counterclock-wise against
the cage. The seat, spring cage, spring and disc assembly
are now individual components.
4. The disc assembly may now be cleaned and reassembled or
depending on its condition, may be discarded and replaced
with a new assembly from the repair kit. O-rings should be
cleaned or replaced as necessary. For more information, refer
to repair parts price list PL-RP-BPD.
5. Reassemble the Check valve modules. Check modules are
installed in the valve body with the seats facing the valve
inlet. The modules must be securely in place before the
retainer can be replaced.
NOTE: No special tools required to service Series 007 and
LF007.
Repair Kits 007 and LF007
2
1
⁄2" and 3"
When ordering, specify ordering code number, kit number
and valve size.
ORDERING CODE KIT NO. SIZE
in. mm
First Check Kit
0887285 RK 007 CK1 2
1
⁄2, 3 65, 80
0794006 LFRK 007 CK1 2
1
⁄2, 3 65, 80
Kit Includes: Seat, seat o-ring, disc assembly, spring, spring retainer, check cage
and cover o-ring.
Second Check Kit
0887286 RK 007 CK2 2
1
⁄2, 3 65, 80
0794008 LFRK 007 CK2 2
1
⁄2, 3 65, 80
Kit Includes: Seat, seat o-ring, disc assembly, spring, spring retainer, check cage
and cover o-ring.
Complete Rubber Parts
0887287 RK 007 RT 2
1
⁄2, 3 65, 80
Kit Includes: Two seat discs, two seat o-rings, two cover o-rings.
Cover Kit
0887288 RK 007 C 2
1
⁄2, 3 65, 80
Kit includes: Cover and cover o-ring.
Seat Kit
0887289 RK 007 S 2
1
⁄2, 3 65, 80
0887280 RK 007 S2 2
1
⁄2, 3 65, 80
Kit Includes: Seat and seat o-ring.
“Use only original equipment manufactured parts to protect the validated war-
ranty.”
LEAD
FREE
*
LEAD
FREE
*
LEAD
FREE
*
LEAD
FREE
*
*The wetted surface of this product contacted by consumable
water contains less than 0.25% of lead by weight.