Manual actuator, Technical manual, Material specification – Flowserve AKH2 IOM Atomac Lined Ball Valve IOM User Manual
Page 12
AKH2 -
atomac ball valve - full port
Ahaus GmbH
von-Braun-Straße 19a
D-48683 Ahaus
Postfach 1162 D-48661 Ahaus
Telefon: +49(0) 2561-686-100
Fax: +49(0) 2561-686-200
Register:
2
Page:
12
Date:
12.1995
Revision:
02.2009
Technical Manual
Manual Actuator
(worm gear)
The fully closed, waterproof actuator consists of a body with lid, worm gear, input
shaft and hand wheel. For the correct adjustment of the ball position, there are two
adjustable stops mounted in the body.
The gear is fully greased and does not need any further lubrication.
The actuator with hand wheel is mounted on a bracket with four stainless steel bolts.
The on/off position is indicated through a pointer. The actuator is self-locked.
Material specification
Designation
Material
Material-No.
DIN
body
GG-25
0.6025
DIN EN 1561
worm
EN-HJS-400-15U
EN-JS1072
DIN 18299
(GGG-40)
(0.7040)
gear
EN-HJS-400-15U
EN-JS1072
DIN 18299
(GGG-40)
(0.7040)
grease
special high temp. grease (up to 120°C)
input shaft
AISI 303
1.4305
hand wheel
malleable cast iron