Page 177 - BOLA Catalogue

SCREW JOINTS FOR PRESSURE UP TO 5 BAR
BOLA Stopcocks with Hose Connectors
Material: Temperature resistance: Chemical resistance: Pressure:
PTFE, PP from 0°C to +110°C +++ universal 2 bar
Product description:
A
B
2-way stopcock with straight bore and two hose connectors or 3-way stopcock with T-shaped bore and three hose connectors for connecting elastic tubing (e.g. Viton®, Tygon®, silicone). Conical stopcock plug, tightness is increased by turning the nut on the lower side. 3-way stopcock plug with T-shaped mark of flow direction. Universal chemical resistance, the flowing product is only exposed to PTFE.
Type
Bore shape
stopcock
Bore dia.
mm
For tubing I. D. mm
O.D. of hose connectors mm
Outer dimensions
L x D x H mm
Cat. No.:
2-Way
1,5
4
4,5
60 x 22 x 53
E 650-03
2-Way
3,0
6
6,8
60 x 22 x 53
E 650-06
2-Way
4,0
8
9,0
60 x 22 x 53
E 650-09
2-Way
6,0
10
11,0
85 x 35 x 69
E 650-12
3-Way
1,0
4
4,5
60 x 41 x 53
E 650-50
3-Way
2,0
6
6,8
60 x 41 x 53
E 650-53
3-Way
3,0
8
9,0
60 x 41 x 53
E 650-56
3-Way
4,0
10
11,0
85 x 60 x 69
E 650-59
A
B
Applications:
For distributing liquids or gases. Quick and easy disconnection of flow.
BOLA Non-Return Valves
Material: Temperature resistance: Chemical resistance:
PTFE from -200°C to +250°C +++ universal
Product description:
Made of PTFE, with nuts made of glass-fibre reinforced PTFE for connecting tubing or tube. Opening pressure adjustable between 0,1 bar and 2 bar (factory setting 0,1 bar). The built-in lock function only allows flow in one direction, the flow direction is marked by an arrow, any fitting position is possible. All parts are easy to disassemble by hand for cleaning. Universal chemical resistance, the flowing product is only exposed to PTFE or PFA.
#SUITABLE page 189
Thread of fitting
M
For tubing O.D.
mm
Total length
mm
O.D.
mm
Cat. No.:
14 x 2
4
110
38
E 680-21
14 x 2
6
110
38
E 680-23
18 x 2
8
110
38
E 680-27
18 x 2
10
110
38
E 680-31
176
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Tubing for all fittings