LCV, DCV, SDCV and WCV Disc Check Valves Supplementary Safety Information Installation and Maintenance Instructions
The Spirax SafeBloc is a double block and bleed bellows sealed stop valve, which has been designed for use as an in-line double isolation valve on steam, gas, liquid, condensate and water systems.
The UFT32 is an austenitic stainless steel maintenance free sealed ball float steam trap with an integral automatic air venting facility. It is designed for differential steam pressures up to 32 bar (464 psi).
The BSA3HP is a carbon steel bodied, high pressure in-line nonthrottling stop valve with multi-ply bellows. Balanced and unbalanced options are available. These valves are rated to EN 1092 PN100 or ASME class 600 for use with both saturated and superheated steam applications and a range of other industrial gases and fluids.
The 25P is a self-actuated pilotoperated pressure regulator. Downstream pressure is fed back through an external sensing line to the pressure pilot, which adjusts the opening of the main valve so as to maintain the set pressure. The main valve can close tight for ANSI/FCI 70-2 Class IV shut off when steam is not required.
The B Series is a light-industrial bronze control valve range for pressure, flow and temperature control of steam, gases and liquids.
The LCV1 is a bronze lift check valve which is installed in horizontal lines to prevent reverse flow.
SDCV44 split disc check valves are of a wafer pattern, designed to be sandwiched between ANSI 150 or 300 flanges. Their function is to prevent reverse flow on a wide variety of fluids. The SDCV44 is designed for use with agressive fluids, vapours, acids and alkalines at high pressures and temperatures. The face-to-face dimension of the SDCV44 conforms to API 594. As standard the valves have a metal-to-metal seat.
Spira-trol is a range of two-port single seat globe valves with cage retained seats conforming to ASME standard. These valves are available in four body materials in sizes ranging from (½" to 4"). When used in conjunction with a pneumatic or electric linear actuator they provide characterized modulating or on / off control.
The SRV2S is a compact, stainless steel, direct acting pressure reducing valve designed for applications using steam or gases such as compressed air. All wetted parts are constructed in 316L stainless steel.