Watts 757 Series User Manual

757, 757DCDA Repair Kits
Closure Sleeve Test Cock
with O-ring
Closure Sleeve
E-clip
Disc Elastomer
Second Check Module
Sleeve O-ring and Gasket
Check Module O-ring
First Check Module
ORDERING NO. SIZE MODEL
1st Check Kits
7018128 2
1
⁄ 2 " - 4" RK 757/757DCDA CK1
7018131 6" RK 757/757DCDA CK1
7018134 8" RK 757/757DCDA CK1
0899200 10" RK 757/757DCDA CK1
Kit consists of: First check module, Check module O-ring and
Disc elastomer
2nd Check Kits
7018130 2
1
⁄ 2 " - 4" RK 757/757DCDA CK2
7018133 6" RK 757/757DCDA CK2
0899206 8" RK 757/757DCDA CK2
0899201 10" RK 757/757DCDA CK2
Kit consists of: Second check module, Check module O-ring and
Disc elastomer
ORDERING NO. SIZE MODEL
1st or 2nd Check Rubber Parts Kits
0899202 2
1
⁄ 2 " - 4" RK 757/757DCDA RC4
0899203 6" RK 757/757DCDA RC4
0899204 8" RK 757/757DCDA RC4
0899205 10" RK 757/757DCDA RC4
Kit consists of: Check module O-ring, Disc elastomer and E-clip
Check Sleeve Cover Kits
0899211 2
1
⁄ 2 " - 4" RK 757/757DCDA C
0899212 6" RK 757/757DCDA C
0899213 8" RK 757/757DCDA C
0899214 10" RK 757/757DCDA C
Kit consists of: Closure sleeve, Sleeve O-ring and Gasket
Watts USA Website: www.wattsreg.com • Watts Canada Website: www.wattscda.com
RP/IS-757/757DCDA 0314 EDP# 1915343 © Watts Regulator Co., 2002 Printed in U.S.A.

Watts 757 Series Specifications

General

Series	757
Body Material	Bronze
Size Range	1/2" - 2"
End Connections	Threaded
Temperature Range	33°F - 150°F