1500 LB Integral Flanged Ball Valve Manufacturer: 1500 LB Integral Flanged Ball Valve, DN15-DN50, Bolted Bonnet, Outside Screw and Yoke (OS&Y).
1500LB Integral Flanged Check Valve Manufacturer: 1500LB Integral Flanged Check Valve, DN15-DN50, Full Port, Spiral Wound Gasket, Integral Body Flanges.
2500LB Integral Flanged Check Valve Manufacturer: 2500LB Integral Flanged Check Valve, 1/2-2 Inch, DN15-DN50, Self-Sealing, ASME B16.34, BS 5352.