LDM, spol. s.r.o.

LDM, spol. s.r.o.

10 products found

Products

  • Control Valves and Fail Safe Action Valves

  • LDM - Model RV 102 & RV 103 - Control Valves

    LDM - Model RV 102 & RV 103 - Control Valves

    Control valves series RV 102 are two-way or three-way valves with internal threaded connection. Valve body is made of bronze. Control valves series RV 103 are two-way or three-way valves with flanged connection. Valve body is made of grey cast iron.

  • COMAR Line - Model RV 111 - Control Valve

    COMAR Line - Model RV 111 - Control Valve

    The valves series RV 111 COMAR are control valves of a compact construction with external threaded coupling connection. The valves excel with minimum dimensions and weight, quality control function and a high tightness in closed position. Thanks to an unique LDMspline, flow characteristic, which has been optimized for thermodynamic processes control, the valves are ideal for applications in heating and air-conditioning. In regard of a sophisticated...

  • Regulators of Outlet Pressure

  • LDM - Model RD 102 V & RD 103 V - Self Action Control Valves

    LDM - Model RD 102 V & RD 103 V - Self Action Control Valves

    Self-action control valves of outlet pressure RD 102 V and RD 103 V are valves designed for medium pressure reducing and keeping it at required value. Such function is ensured by diaphragm exposed to infuence of observed pressure from one side and controlled by spring from the other side. Diaphragm´s deflection transfers to valve plug and when pressure drops in relation to increase of medium bleeding, then closing of valve is induced. Owing to...

  • Differential Pressure Regulators

  • LDM - Model RD 102 D & RD 103 D - Self-acting Regulators of Differential Pressure

    LDM - Model RD 102 D & RD 103 D - Self-acting Regulators of Differential Pressure

    Self-acting control valves of differential pressure RD 102 D and RD 103 D are valves designed for keeping constant differential pressure or constant flow quantity (when orifice plate is used) at given device. Such function is ensured by diaphragm exposed to influence of inlet and outlet pressure of given device or throttling orifice plate. Diaphragm´s deflection transfers to valve plug and when pressure difference is increased, then...

  • BEE line - Model RD 122 D & RD 122 P - Self Acting Differential Pressure Regulator

    BEE line - Model RD 122 D & RD 122 P - Self Acting Differential Pressure Regulator

    Self-acting regulator of differential pressure series RD 122 D is designed to keep a constant differential pressure value of given appliance. Such a function is ensured by a diaphragm exposed to effects of inlet and outlet pressure of the appliance. Deflections of the diaphragm transfer to the valve plug and it closes the valve upon increase of differential pressure value. Owing to a pressure-balanced plug, value of differential pressure...

  • Shut Off Valves

  • LDM - Model UV 22x & UV 23x (Ex) - Bellows Sealed Shut Off Valves

    LDM - Model UV 22x & UV 23x (Ex) - Bellows Sealed Shut Off Valves

    Bellows sealed shut-off valve series UV 2xx are hand-wheeled valves that excel with unique features suitable for a long-time no-maintanance service. Bellows sealing ensures a hermetic tightness to environment and in addition it is added with a safety packing made of graphite. The most advategous feature is low linear forces when opening or closing the valve which does not change during the life-time. Thanks to a yoke design, the valve can...

  • LDM - Model UV 116 & UV 216 - Shut Off Valves

    LDM - Model UV 116 & UV 216 - Shut Off Valves

    Shut-off valves UV 116, UV 216 are designed to close the medium flow. The valves excel with high tightness and its compact construction. The valves are equipped with back seat enabling the packing replacing during the valve operating with the valve fully open.

  • Safety Valves and Accessories

  • LDM - Model SiZ 1508 - Full Lift Safety Valve

    LDM - Model SiZ 1508 - Full Lift Safety Valve

    Body is angle, with possibility of either flanges on both ports, or weld ends or combinated. Inlet port is of a nozzle type, outlet port is extended. There are welded lugs on the valve body for gripping the valve to the load-bearing structure and absorbing reaction forces. Plug, equipped with an additional flat for achieving of stronger lifting force, is pressed by the means of the spring and pressure air cylinder to the seat. There is a...

  • LDM - Model PV 1509 - Full Lift Safety Valve

    LDM - Model PV 1509 - Full Lift Safety Valve

    Body is angle, with possibility of either flanges on both ports, or weld ends or combinated. Inlet port is of a nozzle type, outlet port is extended. There are welded lugs on the valve body for gripping the valve to the load-bearing structure and absorbing reaction forces. Plug, equipped with an additional flat for achieving of stronger lifting force, is pressed by the means of the spring and pressure air cylinder to the seat. There is a...

  • Special Valves and Accessories

  • LDM - Model FP 110, FP 210 & FP 220 - Flanged Strainers

    LDM - Model FP 110, FP 210 & FP 220 - Flanged Strainers

    Flanged strainers FP 110, 210, 220 are designed to clean process media from mechanical impurities. The strainers excel with a robust body construction made of stainless steel with possibility of draining without necessity of bonnet dismantling.