Sigma Engineering Service Valves
Sigma proudly offers many configurations of Service Valves in both port size and fitting style. The valves vary from 2-Bolt Flange and 4-Bolt Flange both in different Flange sizes and both often in different materials. Applications vary but all product is in stock ready for immediate shipment.
CLICK ON VALVE STYLE BELOW FOR ADDITIONAL INFORMATION
2-Bolt Flange Steel Body
1-5/8″ Bolt Center
2-Bolt Flange Brass Body
1-5/8″ Bolt Center
2-Bolt Flange Brass Body
1-5/8″ Bolt Center
2-Bolt Flange Union Brass
2-3/4″ Bolt Center
4-Bolt Flange Brass Body
2-1/2″ Bolt Center
3-1/16″ Bolt Center
4-Bolt Cast Iron Body
2-1/2″ Bolt Center
3-1/16″ Bolt Center
3-7/8″ Bolt Center