Innovative, reasonable, and unique design, lightweight, and quick to open and close.
Low operating torque, easy to operate, labor-saving, and agile.
Can be installed in any position, easy to maintain.
The sealing components are replaceable, ensuring reliable performance with bi-directional sealing and zero leakage.
The sealing materials are resistant to aging and weak corrosion, offering a long service life.
◎ Material: Carbon Steel, Stainless Steel, Alloy Steel
◎ Nominal Size: NPS 2"~64", DN50~1600
◎ Pressure Rate: Class 75~150, PN 2.5~25
◎ Temperature Range: -46°C~+120°C
◎ Operator: Manual, Pneumatic, Electric, etc...
◎ Application range: Suitable for water supply and drainage and gas pipelines in food, medicine, chemical industry, petroleum, electric power, light
textile, paper making, etc. to adjust the flow and intercept the medium.
◎ Design Standard: API 609, GB/T 37621, GB/T 12238
◎ Pressure Temperature Rate: ASME B16.34, GB/T 12224
◎ Face to Face: ASME B16.10, GB/T 12221, EN558
◎ Flange Standard: ASME B16.5, GB/T 9113, JB/T 79, HG/T 20592, EN1092, GOST 33259
◎ Pressure Test: API 598, API 6D, GB/T 13927, JB/T 9092, GOST 9544
RAYS Through Conduit (T.C.) Slab Gate Valves are manufactured with a full bore port, rising stem OS&Y and with floating seats and gate, pressure energized, for a bubble tight shut off upstream and downstream under both low and high differential pressure. Double block and bleed capability and automatic relief of excess body pressure are a standard feature of this seat design. The smooth, continuous bore minimizes turbulence within the valve and when in the open position it produces a pressure drop equivalent to a portion of pipe of the same length and diameter. The seat faces are outside the flow stream and therefore protected from the erosive action of the flow. Pigs and scrapers can be run through the valve without damage.
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 pigvalve is a high-performance ball valve designed for severe industrial environments, featuring multifunctionality aimed at optimizing pipeline cleaning and maintenance. This valve facilitates the movement of pipeline pigs to effectively remove scale, deposits, and other impurities, maintaining cleanliness and flow efficiency in pipelines.