Valves from BSG 3.3

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Type GVX

Material: borosilicate glass 3.3

Flanges: B = collar flange * / K = K Flange (* with 1, 2 or 3 supplement)

Seal faces: either ground or fire-polished (high breaking strength) according to DIN / ISO 3587

Angle Seat Valves (GVS...) :
DN 15 25 40 50
L [mm] 150 200 300 300
H [mm] 140 165 200 225
D1 [mm] 102 102 130 145
Other versions on request
Ordering example: GVS – 25 / 12 / B*
 
Angle valves (GVE...) :
DN 15 25 40 50
L [mm] 50 100 150 150
H [mm] 140 140 170 185
D1 [mm] 102 102 130 145
Other versions on request.
Ordering example: GVE – 25 / 12 / B*
 
ventilation valves (GVB...) :
DN 15 25 40 50
L [mm] 150 200 300 300
H [mm] 140 165 200 225
D1 [mm] 102 102 130 145
Other olive diameter on request
Ordering example: GVB – 25 / 22 / B
Ball Check Valve (GVR…) :

(with PTFE full / hollow sphere )

DN 15 25 40 50 80 100
L [mm] 225 225 325 325 275 275
H [mm] 25 40 50 80 100 100
D1 [mm] 13 23 28 50 50 50
Solid ball: .... / ...- V; Hollow sphere: .... / ....- H; Other flange types possible.

 

Ordering example: GVR – 25 / 40 / B* - H