Technical Data - GF 514 Betriebsanleitung

Operating Instructions
3.7

Technical Data

3.7.1 Specifications
Specifications
Allowed medium
Dimensions
Materials
Pressure levels
Operating temperature
(Valve body material)
2)
Actuation variants
Connections
Approvals
Further combinations on request.
1)
As per pressure-temperature diagram in data sheet. There may be a deviation of the temperature range depending on the seal
2)
material combination.
Only JIS variant.
3)
Liquid and gaseous medium which do not negatively affect the physical and chemical properties of the
respective housing and diaphragm material during normal mode.
Information on chemical resistance is available from the GF Piping Systems sales company or at
www.gfps.com.
Type 514 d16/DN10 – d63/DN50, ½" - 2"
Type 515 d16/DN10 – d63/DN50, ½" - 2"
Type 517 d16/DN10 – d63/DN50, ½" - 2"
Type 519 d16/DN10 – d20/DN15, ½"; d160/DN150 – d63/DN50, 4"- 2"
Valve body Type 514
Type 515
Type 517
Type 519
Housing nut PPGF30 for PN10
PPSGF40 for PN16 (only water applications)
Gaskets Diaphragm
1)
O-ring
PN10 PVC-U, PVC-C, ABS, PP-H, PP-N, PVDF, PVDF-HP
PN16 PVC-U, PVDF, PVDF-HP
(depending on insertion piece)
PVC-U 0 to 60 °C
PVC-C 0 to 80 °C
ABS -30 to 60 °C
PP 0 to 80 °C
PVDF -20 to 140 °C
Manually operated
Pneumatic (see type DIASTAR)
Electrical (see type e-DIASTAR)
Type 514 Screw connections with solvent cement sockets, threaded sockets, fusion
sockets, butt fusion nozzles
Type 515 Solvent cement spigot, socket fusion nozzles, butt fusion nozzles
Type 517 Fixed flange
Type 519 3-way valve with butt fusion nozzles
ACS, FDA, DIBt
PVC-U, PVC-C, ABS, PP-H, PVDF, PVDF-HP
PVC-U, PVC-C, ABS, PP-H, PP-N, PVDF, PVDF-HP
PVC-U, PVC-C, PP-H, PVDF, PVDF-HP
PP-H, PP-N, PVDF-HP
NBR FKM
EPDM FKM
3) , backing flange
Diaphragm valve type 514, 515, 517, 519
EPDM PTFE
EPDM FKM
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