2-way full-bore three piece stainless steel precision casted ball valve

352 SAE / 352 GAE
2-way full-bore three piece stainless steel precision casted ball valve

Threaded-ends, with SR pneumatic actuator


Dimensions / Dimensions
Rp F ØP A B C D E ØG H kg
mm mm mm mm mm mm mm mm mm mm  
10 3/8" 12,60 221 55 60 20 60 42 119 1,90
15 1/2" 16,00 211 55 60 20 71 42 119 1,90
20 3/4" 20,00 240 65 70 20 85 53 160 3,00
25 1" 25,00 240 65 70 20 95 60 139 3,20
32 1 1/4" 32,00 294 72 78 20 112 72 182 4,50
40 1 1/2" 38,10 320 80 86 30 123 81 180 6,10
50 2" 50,80 357 90 96 30 140 100 235 9,50
65 2 1/2" 65,00 395 100 106 30 173 127 232 16,10
80 3" 80,00 436 112 118 30 192 190 279 24,10
100 4" 100 487 124 13 30 226 220 286 36,30

 

Werkstoffe des Kugelhahns/Valve Materials
1 Welle/Shaft AISI 316 1.4401 UNI X5CrNiMo 17 12
2 Stoffbuchse/Gland AISI 304 1.4301 UNI X5CrNi 18 10
3 Obere Abdichtung/Upper seal P.T.F.E.
4 Untere Abdichtung/Lower seal P.T.F.E.
5 Muffenabdichtungen/Sleeve socket plugs P.T.F.E.
6 Seitliche Abdichtung/Lateral seal P.T.F.E.
7 Mutter/Nut AISI 304 1.4301 UNI X5CrNi 18 10
8 Schrauben/Screws AISI 304 1.4301 UNI X5CrNi 18 10
9 Kugel/Ball AISI 316 1.4401 UNI X5CrNiMo 17 12
10 Gehäuse/Housing AISI 316 1.4408
11 Muffen/Sleeve sockets AISI 316 1.4408

Actuator features:

Rotation angle: 90°.

Temperature: from 0°C to +80°C; from -20°C to +80°C with dry air only.

Air supply: 5,6 bar; maximum working supply 8,4 bar.

Operating media: dry filtered air, not necesary lubricated. In case of lubricated air, either non detergent oil or NBR-compatible oil must be used. Automatic closing in a clockwise direction.

Valve features

Manufactured in three pieces to facilitate interventions on plants which requires frequent maintenance.

Ends: 352 GAE female threads as per UNI/ISO 7/1 Rp; 352 SAE, socket welding or butt welding.

Working temperature: from -30°C to +180°C

Working pressure: see diagram.

Fluid range: air, water, gas, petroliferous and petrochemical products, aggressive media.

NOTE: valves are mounted in normally closed position; please specify, if other position are required.