Z Pilots Repair Kits

Axial Flow Valve O-Ring Kit
Elster AMCO Kit# 73917K001
(AFV - All Sizes)
Kit Contents
Item No.
EAM Part No.
1
2
2
2
2
2
42710P146
42710P150
42710P081
42710P155
42710P156
42710P160
Description
O-Ring (Spring Pins)
O-Ring (2" & 3" Fairing Nut)
O-Ring (4" Fairing Nut)
O-Ring (6" Fairing Nut)
O-Ring (8" Fairing Nut)
O-Ring (12" Fairing Nut)
Yellow highlighted kits are standard
Blue highlighted parts are special parts within a kit
Qty
5
1
1
1
1
1
Pilot Rebuild Kit
Item No.
EAM Part No.
1
1
2
3
4
5
42710P170
70019P017
70019P081
70033P001
70041P002
70170P028
Elster AMCO Kit# 73914K001
(Z, Z-138)
Description
O-Ring (See Note 1)
Gasket (See Note 1)
Gasket (Adjustment Screw Assembly)
Orifice (3/32")
Seat Disc, Buna-N, 80 Durometer
Diaphragm, Buna-N
Qty
1
1
1
1
1
1
Notes:
1) For replacement of Body-Valve Guide Plug, or Body-Secondary Diaphragm Chamber
seals; gasket vs. o-ring design. Replace gasket with gasket or o-ring with o-ring.
Yellow highlighted kits are standard
Blue highlighted parts are special parts within a kit
Pilot Rebuild Kit
Item No.
1
1
2
3
4
5
Elster AMCO Kit# 73914K002
(ZSC-100, ZSC-320-100, ZSC-150, ZSC-320-150)
EAM Part No.
Description
42710P170
70019P017
70019P081
70033P001
70041P002
70170P028
O-Ring (See Note 1)
Gasket (See Note 1)
Gasket (Adjustment Screw Assembly)
Orifice (3/32")
Seat Disc, Buna-N, 80 Durometer
Diaphragm, Buna-N
Qty
1
1
1
1
1
2
Notes:
1) For replacement of Body-Valve Guide Plug, or Body-Secondary Diaphragm Chamber
seals; gasket vs. o-ring design. Replace gasket with gasket or o-ring with o-ring.
Yellow highlighted kits are standard
Blue highlighted parts are special parts within a kit
Pilot Rebuild Kit
Item No.
1
1
Elster AMCO Kit# 73914K005
(ZSC-100, ZSC-320-100, ZSC-150, ZSC-320-150)
EAM Part No.
Description
42710P170
70019P017
O-Ring (See Note 1)
Gasket (See Note 1)
Qty
1
1
Notes:
2) For replacement of Body-Valve Guide Plug, or Body-Secondary Diaphragm Chamber
seals; gasket vs. o-ring design. Replace gasket with gasket or o-ring with o-ring.
Yellow highlighted kits are standard
Blue highlighted parts are special parts within a kit
Pilot Rebuild Kit
Item No.
EAM Part No.
1
1
2
3
4
5
42710P170
70019P017
70019P081
70033P001
70041P003
70170P028
Elster AMCO Kit# 73914K009
(Z, Z-138)
Description
O-Ring (See Note 1)
Gasket (See Note 1)
Gasket (Adjustment Screw Assembly)
Orifice (3/32")
Seat Disc, Buna-N, 90 Durometer
Diaphragm, Buna-N
Qty
1
1
1
1
1
1
Notes:
1) For replacement of Body-Valve Guide Plug, or Body-Secondary Diaphragm Chamber
seals; gasket vs. o-ring design. Replace gasket with gasket or o-ring with o-ring.
Yellow highlighted kits are standard
Blue highlighted parts are special parts within a kit
Pilot Rebuild Kit
Item No.
1
1
2
3
4
5
Elster AMCO Kit# 73914K010
(ZSC-100, ZSC-320-100, ZSC-150, ZSC-320-150)
EAM Part No.
Description
42710P170
70019P017
70019P081
70033P001
70041P003
70170P028
O-Ring (See Note 1)
Gasket (See Note 1)
Gasket (Adjustment Screw Assembly)
Orifice (3/32")
Seat Disc, Buna-N, 90 Durometer
Diaphragm, Buna-N
Qty
1
1
1
1
1
2
Notes:
1) For replacement of Body-Valve Guide Plug, or Body-Secondary Diaphragm Chamber
seals; gasket vs. o-ring design. Replace gasket with gasket or o-ring with o-ring.
Yellow highlighted kits are standard
Blue highlighted parts are special parts within a kit
Pilot Rebuild Kit
Item No.
1
1
2
3
4
5
Elster AMCO Kit# 73914K012
(ZSC-100, ZSC-320-100, ZSC-150, ZSC-320-150)
EAM Part No.
Description
42710P170
70019P017
70019P081
70033P001
70041P002
70170P042
O-Ring (See Note 1)
Gasket (See Note 1)
Gasket (Adjustment Screw Assembly)
Orifice (3/32")
Seat Disc, Buna-N, 80 Durometer
Diaphragm, Viton
Qty
1
1
1
1
1
2
Notes:
1) For replacement of Body-Valve Guide Plug, or Body-Secondary Diaphragm Chamber
seals; gasket vs. o-ring design. Replace gasket with gasket or o-ring with o-ring.
Yellow highlighted kits are standard
Blue highlighted parts are special parts within a kit
Pilot Rebuild Kit
Item No.
EAM Part No.
1
1
2
3
4
5
42710P170
70019P017
70019P081
70033P001
70041P003
70170P042
Elster AMCO Kit# 73914K013
(Z, Z-138)
Description
O-Ring (See Note 1)
Gasket (See Note 1)
Gasket (Adjustment Screw Assembly)
Orifice (3/32")
Seat Disc, Buna-N, 90 Durometer
Diaphragm, Viton
Qty
1
1
1
1
1
1
Notes:
1) For replacement of Body-Valve Guide Plug, or Body-Secondary Diaphragm Chamber
seals; gasket vs. o-ring design. Replace gasket with gasket or o-ring with o-ring.
Yellow highlighted kits are standard
Blue highlighted parts are special parts within a kit
Pilot Rebuild Kit
Item No.
1
1
2
3
4
5
Elster AMCO Kit# 73914K014
(ZSC-100, ZSC-320-100, ZSC-150, ZSC-320-150)
EAM Part No.
Description
42710P170
70019P017
70019P081
70033P001
70041P003
70170P042
O-Ring (See Note 1)
Gasket (See Note 1)
Gasket (Adjustment Screw Assembly)
Orifice (3/32")
Seat Disc, Buna-N, 90 Durometer
Diaphragm, Viton
Qty
1
1
1
1
1
2
Notes:
1) For replacement of Body-Valve Guide Plug, or Body-Secondary Diaphragm Chamber
seals; gasket vs. o-ring design. Replace gasket with gasket or o-ring with o-ring.
Yellow highlighted kits are standard
Blue highlighted parts are special parts within a kit
Pilot Rebuild Kit
Item No.
EAM Part No.
1
1
2
3
4
5
42710P170
70019P017
70019P081
70033P001
70041P003
70170P043
Elster AMCO Kit# 73914K017
(Z, Z-138)
Description
O-Ring (See Note 1)
Gasket (See Note 1)
Gasket (Adjustment Screw Assembly)
Orifice (3/32")
Seat Disc, Buna-N, 90 Durometer
Diaphragm, Buna-N w/ Nylon (High Str.)
Qty
1
1
1
1
1
1
Notes:
1) For replacement of Body-Valve Guide Plug, or Body-Secondary Diaphragm Chamber
seals; gasket vs. o-ring design. Replace gasket with gasket or o-ring with o-ring.
Yellow highlighted kits are standard
Blue highlighted parts are special parts within a kit
Pilot Rebuild Kit
Item No.
1
1
2
3
4
5
Elster AMCO Kit# 73914K018
(ZSC-100, ZSC-320-100, ZSC-150, ZSC-320-150)
EAM Part No.
Description
42710P170
70019P017
70019P081
70033P001
70041P003
70170P043
O-Ring (See Note 1)
Gasket (See Note 1)
Gasket (Adjustment Screw Assembly)
Orifice (3/32")
Seat Disc, Buna-N, 90 Durometer
Diaphragm, Buna-N w/ Nylon (High Str.)
Qty
1
1
1
1
1
2
Notes:
1) For replacement of Body-Valve Guide Plug, or Body-Secondary Diaphragm Chamber
seals; gasket vs. o-ring design. Replace gasket with gasket or o-ring with o-ring.
Yellow highlighted kits are standard
Blue highlighted parts are special parts within a kit

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