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VALVES

Straight Through Valves

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Cat. Ref.
DN
DN1
d
L
H
PV1*
25
25
18
175
175
PV1.5/1
40
25
18
225
175
PV1.5*
40
40
26
225
200
PV2
50
50
38
300
220

Spindies are made of PTFE.

DRAIN VALVES

Cat. Ref.
DN
DN1
d
L
H
D
PVD1*
25
25
18
175
175
28
PVD1.5/1
40
25
18
225
175
28
PVD1.5*
40
40
26
225
200
28
PVD2
50
50
38
300
220
28

 

ANGLE VALVES

Cat. Ref.
DN
DN1
d
L
H
D
PVE1*
25
25
18
100
175
90
PVE1/80*
25
25
18
100
175
80
PVE1.5
40
40
26
150
200
90
PVE2
50
50
38
150
220
90

 

DIAPHRAGM VALVES

Cat. Ref.
DN
L
DVS1
25
175
DVS1.5
40
200
DVS2
50
250

 

VENT VALVES

Cat. Ref.
DN
D
d
L
Type
PVL1*
25
11
10
150
A
PVL1.5
40
11
10
150
A
PVL1*
25
11
10
150
B
PVL1.5
40
11
10
150
B

 

BOTTOM OUTLET VALVES

These valves prevent the accumulation of solids or liquid in the bottom outlet of a vessel. This valve can be incorporated in any spherical or cylindrical vessel

Cat. Ref.
DN
DN1
DN2
d
L
L1
B
BAL1.5*
40
25
25
26
260
105
190
BAL2
50
40
25
38
260
105
190

 

PRESSURE RELIEF VALVES

These weight operated valves are constructed of Glass and PTFE

Cat. Ref.
DN
DN1
DN2
d
L
L1
L2
SVG1.5*
40
25
50
25
350
90
60

 

Blow- off pressure should be specified when ordering However, blow-off pressure can be varied by adjusting the location of weight.

 

NON RETURN VALVE Flap type

These valve can be used in both horizontal and vertical lines. The flap is made of PTFE.

Cat. Ref.
DN
DN1
L
RK1*
25
50
210
RK1.5*
40
80
260
RK2
50
100
310
RK3
80
150
410
RK4
100
225
510

 

NON RETURN VALVES Ball type

These vlaves are for use only in vertical lines. These vlaves can be clamped two components using long bolts. Total assembly consists of PTFE body and glass ball.

Cat. Ref.
DN
d
L
NRD1
25
10
25
NRD1.5
40
15
40

 

ADJUSTABLE OVERFLOW VALVE

These valves provide a external adjustment of the level inside a vessel. They are ideal to use with liquid separators or liquid-liquid extractors. Its position can be adjusted within given limits to set the required overflow level.

Cat. Ref.
DN
DN1
d
L
L1
L2
l/hr
OF1
25
25
25
450
100
50
600
OF1.5
40
25
25
600
150
90
900
OF2
50
25
35
600
150
90
1600

 

GAS MIXING VALVES

These valves are ideal for fine distribution of gases into liquid.


Cat. Ref.
DN
DN1
DN2
L
L1
L2
L3
RM1.5
40
25
25
335
155
95
75
RM2
50
40
25
390
190
110
95
RM3
80
40
25
490
230
150
110