OMC AP23 - TIGHTENING TORQUES; AVAILABLE SPARE PARTS

Installaon, Operaon and Maintenance Manual ManA‐en Rev.03/2018
Page 12
Our products are manufactured under ISO-9001 Quality Assurance System, approved by CSQ certified under no.9190.OMC2 - FIRST ISSUE 1994/08/04
OMC s.r.l. Via G. Galilei, 18 - 20060 - Cassina de Pecchi (MI) - ITALY - www.omcsrl.com - Tel.: (+39) 02.95.28.468
ENGLISH
6.0 TIGHTENING TORQUES
TYPE OF
ACTUATOR
NUT (1) Pic. 22 -
Pic.23
Nm ±10%
NUT (2) Fig. 22 -
Pic.23
Nm ±10%
NUT (3) - Pic. 19 -
Pic.20
Nm ±10%
AP23 / AM23 12 35 //
AP28 / AM28 18 35 //
AP34 / AM34
AP35 / AM35
40 35 //
AP47 - AP45
AP48 - AP61 -
AP63
50 35 //
OP10 / OL10 3÷15 // 35
OP16 / OL16 6÷18 // 35
SCREW (1) - Pic. 19 -
Pic.20
Nm ±10%
//
//
//
//
80
80
SCREW (3) - Pic. 22 -
Pic.23
Nm ±10%
70
70
70
70
//
//
Pic. 23 Pic. 22
1 1 2 2
For the tightening forces of the valve’s coupling screws (stem connection terminal, actuator blocking ring nut, etc.
…) refer to the specific valve’s manual.
3
3
7.0 AVAILABLE SPARE PARTS
DESCRIPTION PICTURE POSITION
Diaphragm 17 - 18 4
ON-Off Piston Disc 19 - 20 4
Stem-guide V-ring 17 - 18 7