ITEM
DESCRIPTION
MATERIALS
STANDARDS
1
BODY
DUCTILE IRON
EN GJS-500-7
EN 1563
2
O-RING
RUBBER
EPDM
EN 681-1
3
O-RING
RUBBER
EPDM
EN 681-1
4
PLUG SEALING
RUBBER
EPDM
EN 681-1
5
HEX NUT
STAINLESS STEEL
A2
EN ISO 3506-1
6
WASHER
STAINLESS STEEL
AISI304
EN 10088-3
7
BOLTS
STAINLESS STEEL
A2
EN ISO 3506-1
8
DIAPHRAGM
RUBBER
EPDM
EN 681-1
9
SPRING
STAINLESS STEEL
AISI304
EN 10088-3
10
FLAT SEAL
RUBBER
EPDM
EN 681-1
11
FLAT SEAL
RUBBER
EPDM
EN 681-1
12
COVER
DUCTILE IRON
EN GJS-500-7
EN 1563
13
HEX NUT
STAINLESS STEEL
A2
EN ISO 3506-1
14
DIAPHRAGM SUPPORT
DUCTILE IRON
EN GJS-500-7
EN 1563
15
OBTURATOR
DUCTILE IRON
EN GJS-500-7
EN 1563
16
REGULATING PLUG
STAINLESS STEEL
AISI304
EN 10088-3
17
SEAT
STAINLESS STEEL
AISI304
EN 10088-3
18
STEM
STAINLESS STEEL
AISI304
EN 10088-3
15
16
17
18
13
12
14
2
3
4
1
7
8
10
11
9
6
5
7. Series 879 overview
7.1 Valve components description
The designs, materials and specifications shown are subject to change without notice. This is due to the continuous development of our product programme.
Unauthorized use is forbidden.
ACMO-AVK | IOM Manuals
ACMO-AVK_IOM_879-M100_00-20200520
6
ACMO-AVK CONTROL VALVE SERIES 879
879/BB0X99 - M100 PRESSURE REDUCING VALVE
