DIAPHRAGM
ISOLATED SOLENOID VALVES
Diaphragm Isolated Solenoid Valve:
The Valcor Diaphragm
Isolated Solenoid Valves line employs flexible diaphragms or bellows
that isolates the valve’s operating parts from the fluid being
handled. No metal-to-fluid contact is permitted. Because of its construction,
Valcor’s Isolated Solenoid Valves are not subject to the major
problems which often causes ordinary “wetted” solenoid
valves to fail. Our diaphragm-isolated valves offer the following:
•
•
Resists Contamination- By not allowing fluids
to contact any materials other than the diaphragm and body, fluid integrity
can be maintained within a completely inert environment.
•
Resists Corrosion- By not allowing
corrosive fluids to contact metal operating parts, corrosion cannot occur.
•
Resists Clogging- By not allowing fluids to
contact plunger area, clogging cannot occur due to fluid crystallization
or precipitation.
•
Resists Heat Transference- By isolating the
heat generating area (coil) from the fluid, temperature of the fluid is
maintained. In addition, diaphragm and body materials that are used act
as insulators and effectively inhibit the flow of heat to the fluid.
Valcor
offers the following features in our Diaphragm Isolated Solenoid Valve
line:
•
All Teflon® construction
as well as Polypropylene body.
•
Seal materials
include Viton, EPDM, and Teflon®.
•
24 VDC and 115vac/60Hz standard
voltages.
•
• |
All
Teflon® construction. |
|
|---|---|---|
• |
.25 NPT ports; Cv up to 1.9; pressure range 26 in Hg to 125 psig. | |
» |
||
» |
Click here for positive pressure SV51 Teflon® Technical Data Sheet. |
• |
Polypropylene
body construction with Viton or EPDM seals. |
|
|---|---|---|
• |
25 NPT ports; Cv up to 1.9; pressure range 26 in Hg to 125 psig. | |
» |
||
» |
Click here for positive pressure SV 51 Polypropylene Technical Data Sheet. |
• |
Teflon®,
Kel-F, PEEK and PPS construction. |
|
|---|---|---|
• |
10-32 to .125 NPT ports; 1/32”, 1/16”, 3/32” and 5/32” orifice sizes | |
• |
Pressure range 28 in Hg to 30 psig (100 psig available) | |
» |
• |
All
Teflon® construction. |
|
|---|---|---|
• |
.50 NPT ports; Cv of 3.1; pressure range 28 in Hg to 40 psig. | |
» |
| • |
||
|---|---|---|
| • | .25 NPT ports; Cv up to 1.9; pressure range 24 in Hg to 125 psig. | |
| » | Click here for Vacuum Service SV 52Teflon® Technical Data Sheet. | |
» |
Click here for Positive Pressure SV 52Teflon® Technical Data Sheet. |
• |
Polypropylene
body construction with Viton or EPDM seals. |
|
|---|---|---|
• |
25 NPT ports; Cv up to 1.9; pressure range 26 in Hg to 125 psig. | |
» |
Click here for vacuum service SV52 Polypropylene Data Sheet. | |
» |
• |
Teflon®,
Kel-F, PEEK and PPS construction. |
|
|---|---|---|
• |
10-32 to .125 NPT ports; 1/32”, 1/16”, 3/32” and 5/32” orifice sizes. | |
• |
Pressure range 28 in Hg to 30 psig (100 psig available) | |
» |
• |
Noryl
body with Santoprene and EPDM seals. |
|
|---|---|---|
• |
.75 NPT ports; Cv of 3.5; pressure range to 125 psig. | |
» |
• |
Teflon®,
Kel-F, PEEK and PPS construction. |
|
|---|---|---|
• |
10-32 to .125 NPT ports; 1/32”, 1/16”, 3/32” and 5/32” orifice sizes. | |
• |
Pressure range 28 in Hg to 30 psig (100 psig available) | |
» |