1. Function Options: 2 Way Normally Closed, 2 Way Normally Open, 3 Way Normally Closed, 3 Way Normally Open;
2. Operation Options: Direct Acting, Direct Lifting Diaphragm, Diaphragm Pilot Operated, Piston Pilot Operated;
3. Port Size Options: 1/8'', 1/4'', 1/2'', 3/4'', 1'', 1-1/4'', 1-1/2'', 2'', 2-1/2'', 3'', 4'', 5'', 6'', etc;
4. Orifice Size Options: 1.0mm to 150mm;
5. Medium Options: Water, Air, Vaccum, Gas, Oil, Steam, Refrigerant, etc.
6. Seal Material Options: NBR, EPDM, FKM, PTFE, Silicone;
7. Coil Voltage Options: 12VDC 24VDC, 24VAC, 110VAC, 220VAC, etc;
8. Coil Protection Class Option: IP65, IP67, Ex Proof, etc;