User Guide

33
MAINTENANCE MANUAL MODELS 825Y, 825YA, 825, 825D, 825YD & 826YD
MAINTENANCE MANUAL MODELS 825Y, 825YA, 825, 825D, 825YD & 826YD
Commercial Parts for Main Valve - Model 825D & 825YD (2
1
/2–10")
Item DESC. Material SIZE SIZE SIZE SIZE SIZE SIZE No. 2
1
/2" 3" 4" 6" 8" 10"
2D Screw ST STL
1
⁄4-20 x
1
⁄2
1
⁄4-20 x
1
⁄2
5
⁄16-18 x
3
⁄4
5
⁄16-18 x
3
⁄4
5
⁄16-18 x
3
⁄4
5
⁄16-18 x
3
⁄4
(6) (6) (6) (6) (6) (6) 7A Screw ST STL
3
⁄8-16 x 1
3
⁄8-16 x 1
3
⁄8-16 x 1
3
⁄8-16 x 1
(2) (2) (2) (2) 12 O-ring BUNA-N 568-237 568-242 568-253 568-263 568-272 568-274 3
3
⁄8 x 3
5
⁄8 x
1
⁄8 4 x 4
1
⁄4 x
1
⁄8 5
3
⁄8 x 5
5
⁄8 x
1
⁄8 7
1
⁄4 x 7
1
⁄2 x
1
⁄8 9
1
⁄2 x 9
3
⁄4 x
1
⁄8 10 10
1
⁄4 x
1
⁄8
(2) (2) (2) (2) (2) (2) 13 Cap- ST STL
7
⁄16-14 x 1
7
⁄16-14 x 1
1
⁄2-13 x 1
1
⁄4
5
⁄8-11 x 1
1
⁄2
3
⁄4-10 x 1
1
⁄2
3
⁄4-10 x 1
3
⁄4
Screw (16) (16) (16) (16) (16) (16) 14 O-ring BUNA-N 568-346 568-354 568-365 568-374 568-379 568-381 4
1
⁄8 x 4
1
⁄2 x
3
⁄16 5
1
⁄8 x 5
1
⁄2 x
3
⁄16 7 x 7
3
⁄8 x
3
⁄16 9
1
⁄4 x 9
5
⁄8 x
3
⁄16 11 x 11
3
⁄8 x
3
⁄16 12 x 12
3
⁄8 x
3
⁄16
(2) (2) (2) (2) (2) (2) 15 Lock-Nut ST STL
1
⁄2-20
1
⁄2-20
3
⁄4-16
3
⁄4-16
7
⁄8-14
7
⁄8-14
(15) (15) (15) (15) (15) (15) 17 Bolt & STEEL
5
⁄8-11 x 2
1
⁄4
5
⁄8-11 x 2
1
⁄2
5
⁄8-11 x 2
3
⁄4
3
⁄4-10 x 3
3
⁄4-10 x 3
1
⁄4
7
⁄8-9 x 3
1
⁄2
Nut (12) (12) (24) (24) (24) (36) 40 Test BRASS
1
⁄2" IPS
1
⁄2" IPS
1
⁄2" IPS
3
⁄4" IPS
3
⁄4" IPS
3
⁄4" IPS
Cocks (4) (4) (4) (4) (4) (4) 41 Nipple 571-181-44 571-181-44 571-181-44 571-181-55 571-181-55 781-181-55 Size (3) Size (3) Size (3) Size (3) Size (3) Size (3) 41A Nipple 571-181-43 781-181-43 781-181-43 571-181-53 781-181-53 781-181-53 Size (2) Size (2) Size (2) Size (2) Size (2) Size (2) 41B Tee 571-131-42 781-131-42 781-131-42 571-131-52 781-131-52 781-131-52 Size Size Size Size Size Size 43 Tube Fit. 571-231-23 571-231-23 571-231-23 571-231-23 571-231-23 571-231-23 90º Size Size Size Size Size Size 43A Tube Fit. 571-211-23 571-211-23 571-211-23 571-211-23 571-211-23 571-211-23 Size Size Size Size Size Size 51 O-ring BUNA-N 568-014 568-014 568-116 568-116 568-118 568-118
1
⁄2 x
5
⁄8 x
1
⁄16
1
⁄2 x
5
⁄8 x
1
⁄16
5
⁄8 x
3
⁄4 x
1
⁄16
5
⁄8 x
3
⁄4 x
1
⁄16
3
⁄4 x
7
⁄8 x
1
⁄16
3
⁄4 x
7
⁄8 x
1
⁄16
(2) (2) (2) (2) (2) (2)
These parts are commercially available through most hardware distributors or retailers. Gate valves, testcocks, flange gaskets, etc., are also commercially available, but not listed. * Denotes parts only used on valves manufactured prior to 1981.