060gland follower1stainless steel1.4308 / DIN EN 10283A 743 CF-8
065gland insert1PTFE-graphite
070hand lever
080stud bolt1 setstainless steel1.4301-K70 / DIN EN 10088-3 A 193 B8
090 hexagon nut1 setstainless steel1.4301-K70 / DIN EN 10088-3 A 194 8
100 packing material1 setPTFE °
110 hexagon nut2stainless steel1.4301 / DIN EN 10088-3A 194 8
120 stud bolt2stainless steel1.4301 / DIN EN 10088-3A 193 B8
130 lock washer1stainless steel1.4301 / DIN EN 10088-3AISI 304
140 hexagon bolt1stainless steel1.4301 / DIN EN 10088-3A 193 B8
150 serrated lock washer1stainless steel1.4301 / DIN EN 10088-3AISI 304
170 grounding device1stainless steel1.4310 / DIN EN 10270-3AISI 301
210 stop
220 hexagon bolt**1stainless steel1.4301 / DIN EN 10088-3A 193 B8
DN 1“ - 2“1tool steel, alloyed / PFA°1.2343 / DIN EN ISO 4957A 646-95 (Gr. 10)
DN 3“ - 6“1ductile iron / FEP °EN-JS1049 (GGG-40.3) / A 395
DN 1“ - 2“1die cast metallZP0410 / DIN EN 12844
DN 3“ - 4“1malleable cast iron (galvanizing)EN-GJS-50-7 (GGG-50)
DN 6“: adapter;
level
(chevron)PTFE-graphite °
DN 1“ - 4“1steel (galvanizing)1.0037 / DIN EN 10025-2A 283 B
DN 6“1stainless steel1.4104 / DIN EN 10088-3AISI 430 F
1
ductile iron / PFA °DIN EN 1563
ductile iron / PFA °DIN EN 1563
Hastelloy C4 / PFA °°2.4610 / DIN 17744
tool steel, alloyed / FEP°
ductile iron / PFA °DIN EN 1563
ceramic Al
stainless steel;
steel (chromated)
2O3
*
1.4308 / DIN EN 10283;
1.0037 / DIN EN 10025-2
A 743 CF-8
A283 B
*ceramic ball on request
°°Hastelloy stem on request
°optional
**DN 6“ 2 hexagon bolts
For all jobs which are to be carried out on an installed valve, the works safety requirements and the general accident prevention instructions must be observed. Moreover,
the general installation and maintenance instructions for atomac uorcarbon resin lined
valves must be considered.
1. Prior to disassembly, the valve must be cleared of all uid according to the above-
mentioned instructions. Particular care must be taken that during rinsing and draining of the piping, the valve is opened and closed repeatedly. These cycles (opening
and closing) are to be repeated during draining of the piping. Only when following
this procedure, is it ensured that all remaining pressure inside the body (stem guide
and ball seats) is eliminated.
2. For disassembly of the valve, put body on a work bench with a soft cover (rubber
mat). Remove hexagon bolt (110) and serrated lock washer (150).
3. Open valve completely. Remove hand lever (070).
4. Disassemble grounding device (170).
5. Disassemble gland follower (060) and gland insert (065). If necessary, stud bolts
(120) can also be removed now.
6. Remove body bolts (080) and separate side piece from body.
7. Remove rst ball seat ring (030).
8. Put ball in closed position and push ball out of the body.
9. Remove stem (040) by pushing it down through
the body (010). Care must be taken not to
damage body liner.
10. Chevron packing (100) can easily be removed.
11. If necessary, remove hand lever stop
(210) by releasing bolt (220).
DN 1“ to 2“ = quadrangular Flange
DN 3“ and 4“ = sexangular Flange
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 specication
DesignationMaterialMaterial-No.DIN
bodyGG-250.6025DIN EN 1561
wormEN-HJS-400-15UEN-JS1072 DIN 18299
(GGG-40)(0.7040)
gearEN-HJS-400-15UEN-JS1072 DIN 18299
(GGG-40)(0.7040)
greasespecial high temp. grease (up to 120°C)
input shaftAISI 3031.4305
hand wheelmalleable cast iron
Nut a < DN 1“ = 1,5 mm
Nut a < DN 3“ = 2,0 mm
Nut a > DN 3“ = 3,0 mm
Special Recleaning and Packing Procedures
1. R e c l e a n i n g
The ball valve should be thouroughly cleaned with a clean, dry, lint-free towel and
blown off with dry nitrogen gas. This will assure that the valve is free from moisture,
grease and other media before packing.
2. P a c k i n g
Prior to packing, the ball valve should be jig welded in a PE-foil (0,2 mm thick). The
bag contains desiccants acc. to DIN 55473, quantity acc. to DIN 555474 and a
moisture indicator.
010body1ductile iron / FEP °EN-JS1049 (GGG-40.3) / A 395
020side piese1ductile iron / FEP °EN-JS1049 (GGG-40.3) / A 395
030seat ring1PTFEpure - PTFE
035seat ring with pressure
compensation grooves
040stem1stainless steel / PFA1.4470 /DIN EN 10283A 890 CD3MN
050ball
060gland follower1stainless steel1.4308 / DIN EN 10283A 743 CF-8
065gland insert1PTFE-graphite
070hand lever
080stud bolt1 setstainless steel1.4301-K70 / DIN EN 10088-3A 193 B7
090hexagon nut1 setstainless steel1.4301-K70 / DIN EN 10088-3A 194 2H
100packing material1 setPTFE °
110hexagon nut2stainless steel1.4301 / DIN EN 10088-3A 194 8
120stud bolt2stainless steel1.4301 / DIN EN 10088-3A 193 B8
130lock washer1stainless steel1.4301 / DIN EN 10088-3AISI 304
140hexagon bolt1stainless steel1.4301 / DIN EN 10088-3A 193 B8
150serrated lock washer2stainless steel1.4301 / DIN EN 10088-3AISI 304
170grounding device1stainless steel1.4310 / DIN EN 10270-3AISI 301
210stop
220hexagon bolt**1stainless steel1.4301 / DIN EN 10088-3A 193 B8
DN 1“ - 2“1tool steel, alloyed / PFA°1.2343 / DIN EN ISO 4957A 646-95 (Gr. 10)
DN 3“ - 6“1ductile iron / FEP °EN-JS1049 (GGG-40.3) / A 395
DN 1“ - 2“1die cast metallZP0410 / DIN EN 12844
DN 3“ - 4“1malleable cast iron (galvanizing) EN-GJS-50-7 (GGG-50)
DN 6“: adapter;
level
(chevron)PTFE-graphite °
DN 1“ - 4“1steel (galvanizing)1.0037 / DIN EN 10025-2A 283 B
DN 6“1stainless steel1.4104 / DIN EN 10088-3AISI 430 F
The general installation and maintenance instructions must be observed.
Attention, please take care of the right direction of the indicator while assembly.
1. Screw stud bolts (120) into body (010).
2. Insert stem (040) from inside of body in such a way that the at side is paral-
lel to body longitudinal axis.
3. Insert chevron packing (100).
4. Install gland insert (065), gland follower (060), safety washers (150),
hexagon nuts (110) and grounding strap (170) also on valves with actuator.
5. Install hand lever (070) on to stem (040) and tighten it using lock washer
(130) and hexagon bolt (140).
6. Insert rst ball seat ring (030) into body (010).
7. Insert ball (050) to valve stem by pushing the ball in a downward motion
through valve body.
8. Turn hand lever 90° of longitudinal axis of body.
9. Install ball seat ring with pressure compensation grooves (035) on to ball (050).
10. Install side piece (020) on to body (010).
11. Install body bolts (080) and hexagon nuts
(090) and tighten by crisscross
method to recommended torques.
12. Assemble stop (210) with
hexagon bolt (220).
Disassembly instruction see register 13,