Valves - Check valves - Serie 600

GENERAL INFORMATION:

Type designation: 6 2 0 B D

6 - Serie 600
2 - material of seat - see table
0 - material of disc - see table
B - version of body: B = wafer, T = lug
D - demountable model

Marking: 600B - wafer type, 600T - lug type

MAX.WORKING PRESSURE DN 32÷200 DN 250÷300 16 bar 10 bar For valve with lever max. 6 bar Installation between flanges Version B, BD: DN 32÷300 ISO PN 6-10-16 Version T, TD: DN 32÷200 ISO PN 10-16   DN 250÷300 ISO PN 10 For valve with lever max. 6 bar

MATERIAL SPECIFICATION 1 Body Cast iron GG25 epoxy coated 2 Disc 0 - brass, 1 - Aluminium bronze, 4 - stainless steel AISI316L, 3 - ductile iron GGG40 epoxy coated 3 Seat 2 - EPDM, 1 - NBR 4 Stem Stainless steel 13% Cr 5 Pivot Stainless steel 13% Cr 6 O´ring Delrin 7 Lock washer Stainless steel 13% Cr 8 Stem 'o'ring NBR 9 Pivot 'o' ring NBR 10 Pin Zinc coated steel

Demountable model
Marking: 600BD - wafer type, 600TD - lug type

Designation of butterfly valves acc. to material of seat and disc SEAT DISC Brass Aluminium bronze Ductile iron epoxy coated Stainless steel AISI316L EPDM -10°C +130°C 620 621 623 624 NBR -10°C +80°C 610 611 613 614

Operating torques according to working pressure (Nm) DN 32 40 50 65 80 100 125 150 200 250 300 PMA 6 bar 10 12 20 30 50 52 52 95 250 420 PMA 10 bar 10 12 20 30 64 75 90 150 350 580 PMA 16 bar 10 12 20 30 64 75 90 150

Operating conditions:
Seat EPDM: -10°C to 130°C
general use, water, heating systems etc.
Seat EPDM: -10°C to 80°C
Whenever there is trace of hydrocarbons or derivates, oil, non degreased compressed air, waste and sea water, etc.
Butterfly valves serie 600 is possible to use from min.temperature - 10°C.

When the temperature of medium increses over 120°C the max. allowed pressure falls:
From: 16 bar to 14,4 bar
From: 10 bar to 9 bar

Actuators:

• handlever
• gearbox with handwheel
• electric actuator 24V, 230V, 380V
• pneumatic actuator
  • single acting
  • double acting

DIMENSIONS

DN mm 32 40 50 65 80 100 125 150 200 250 300 inch 1"1/4 1"1/2 2" 2"1/2 3" 4" 5" 6" 8" 10" 12" Valve dimension A 136 136 146 53,5 163 172,5 192,5 205 234 270 310 B 54 54 60 66 88 98 112 128 166 202 237 C 33 33 43 46 46 52 56 56 60 68 78 D 78 78 96 113 128 150 184 212 268 320 378 E 108 108 116 128 174 194 220 252 320 380 432 F 25 25 25 25 25 25 25 25 25 29 29 information about endshaft on technical list ISO Flange dimension J 4 4 4 4 4 4 4 4 4 4 4 K 7 7 7 7 7 7 7 7 7 10,5 10,5 I 50 50 50 50 50 50 50 50 70 102 102 L 70 70 70 70 70 70 70 70 90 125 125 M - - - - - - - - 75 105 105 N 8 8 8 8 8 8 8 8 14 17 17 Weight          Version B                         Version T 2,1 2,1 2,8 3,1 3,8 4,6 6,8 8,8 14 26 35 2,2 2,2 3,2 3,8 4,8 5,8 8 10,6 16 30 42 ISO Flange F05 F07 F10 Dimensions are mentioned in mm, weight in kg

According to customer´s request is possible to modify the colour of butterfly valves.

Company Siwatec is reserving the right to modify the technical parameters of butterfly valves ABO.

Handlever

DN 32-80 100-150 200 250 300 A 200 263 362 450 750 B 76 55 68 115 115 Weight 0,2 0,3 1,6 2 2,2 For DN 250-300 lever only at max. work. pressure 6 bar

Gearbox with handwheel

DN 32-150 200 250-300 A 75 110 160 B 42 50 73 C 135 107 170 D 50 58 83 E 100 150 185 F 100 160 200 Weight 1,5 1,8 3,3

Handlever and hanwdheel gearbox can be filled in by contacts for signalization of end-positions.