C701 Series Single Seated Control Valves are a top-guided single-seat valve. This series of products has absorbed the advantages of similar products at home and abroad and has been improved and innovated. In terms of design, process, and assembly, it has reached the advanced level of similar products domestically and internationally. It has a compact structure, small volume, smooth flow channel, and the fluid passage is in an S-shaped streamline. The flow characteristic curve has high precision, is stable and reliable, and is easy to maintain.
The valve body has a compact structure, a small shape, an S-shaped fluid channel, a small pressure drop loss, a large flow rate, a wide adjustable range, a high precision flow characteristic curve, a large valve core guide surface, and good vibration resistance.
Material: WCB, WCC, LCB, LCC, WC6, WC9, CF8, CF8M, CF3, CF3M...
Nominal Size:DN 40 to 300
◎ Pressure Rate: PN16, PN25, PN40, PN63, PN100, PN20, PN50, PN110, CL150, CL300, CL600
◎ Temperature Range:
◎ Plain Bonnet (P): -17 to +230°C
◎ Extension Bonnet Type 1: -45 to -17°C，+230 to +566°C
◎ Extension Bonnet Type 2:
◎ Integral-cast type (E2I): -100 to -45°C
◎ Welded Type (E2W): -196 to -100°C
RAYS manufactures high-quality fully welded ball valves, forged from premium materials with side-mounted balls. The valves are available in two designs: cylindrical and spherical fully welded bodies. RAYS is particularly known for its cylindrical valve bodies.
The structure is simple & compact with: smooth flow passages, high accuracy in flow characteris- tic curves, stable & reliable, economically practical, and easy to maintain. Based on a conventional type, it is designed and developed through modular extension which is capable of producing special structures such as: the C7 series angle type single-seat valve, bellows seal single-seat valve, and insulated jacket type single-seat valve for user selection.
RAYS cast steel check valves are designed and manufactured to provide maximum service life and dependability. All check valves meet the design requirements of American Petroleum Institute standard API600 & 6D.BS EN 13709 and generally conform to American Society of Mechanical Engineers standard ASME B16.34. Valves are available in a complete range of body/cover materials and trims.