|
| Housing: |
Gulfproofed cast aluminum |
|
| Internal parts: |
Aluminum & plated steel |
|
| Control valve: |
Aluminum & stainless steel |
| Seat/Diaphragm: |
Viton and Buna N/Nitrile |
| Flow Coefficient: |
Kv = 0.26 |
Cv = 0.3 |
| Max. operating pressure: |
551 kPa |
80 psi |
See datasheet for complete specifications.
|
|
| Housings: |
Anodized aluminum |
|
| Piston and cylinder: |
Stainless steel |
| 3-way valve spool: |
Anodized aluminum |
|
| Standard seals and diaphragm: |
Buna N/Nitrile |
| Piston seal: |
Teflon |
|
Max. operation pressure at ports
1,2 and 3: |
8.6 bar |
125 psi |
| Max. temperature: |
66°C |
150°F |
| Valve free flow area (9/16 dia. port): |
Kv = 1.0 |
Cv = 1.2 |
See datasheet for complete specifications.
|
|
| Valve body and housing: |
Gulfproofed aluminum |
| Valve spool: |
Anodized aluminum |
| Standard seals and diaphragm: |
Buna N/Nitrile |
| Max. operating pressures ports 1,2, and 3 |
860 kPa |
125 psi |
| Max. countinuous diaphragm control pressure: |
138 kPa |
20 psi |
| Proof pressure - diaphragm |
207 kPa |
30 psi |
| Max. temperature: |
66°C |
150°F |
| Valve free flow area: |
Kv = 1.0 |
Cv = 1.2 |
| Net weight: |
2.26 kg |
5 lbs |
See datasheet for complete specifications.
|
|
| Body material: |
Gulfproofed anodized cast aluminum |
| Internal parts: |
Steel and aluminum |
| Valve seat and seals: |
Viton |
| Diaphram material: |
Viton |
Buna N/Nitrile |
| Piston material: |
Stainless steel |
|
Max. valve pressure port A
|
5.5 bar |
80 psi |
| Net weight |
2.5 kg |
5.5 lb |
| Shipping weight (appx.) |
3.0 kg |
6.5 lb |
See datasheet for complete specifications.
|
|
| Body material: |
Cast aluminum |
|
|
| Seals & diaphragm material: |
Buna N/Nitrile |
|
|
| Max. sensed pressure (proof): |
2.1 bar |
30 psi |
|
| Max. valve pressure (port A): |
8.6 bar |
125 psi |
|
| Pressure Ranges: |
Standard
With aux. spring |
0.017 - 0.034 bar
0.034 - 0.069 bar |
0.25 - 0.5 psi
0.50 - 1.0 psi |
See datasheet for complete specifications.
|
|
| Housing material: |
Aluminum |
| Diaphragm material: |
Buna N/Nitrile |
| Max. pressure on diaphragm: |
4.1 bar |
60 psi |
| Adjustable differential pressure range: |
0.034 to 0.25 bar
differential at 0.69 bar |
0.5 to 3.6 psi @ 10 psi nominal |
| Reset differential: |
0.345 ± 0.069 bar |
0.6 ± 0.1 psi |
| Max. pressure at valve 'In' port: |
6.2 bar |
90 psi |
See datasheet for complete specifications.
|