Our latest contribution to the market are our new range of BUTTERFLY VALVES WITH TEFLON Moulded Discs and Seats. These special line of valves have all the design features of standard resilient seated valves plus the specific advantage of TEFLON for use in CORROSIVE ENVIRONMENTS (Ideal for CHEMICAL INDUSTRIES).It also solves the common contamination problem available with Control & On- Off option.
The salient features of TDK Teflon lined valve are:
Disc also availble in higher alloy material like ALLOY-20, 904L ,R- 55,HAESTALLOYC for specific application mounted with desired actuator i.e Manual Hand lever, Gear Operated, Pneumatic Cylinder Operated , Pneumatic Rotary Actuator,& Electrical Actuator.
Sizes: 50 mm to 600 mm
TDK RUBBER LINED BUTTERFLY VALVES
Tdk rubber lined butterfly valve is most economical here the entire flap is bonded with rubber and the body is also enveloped with rubber sleeve and hence no metal part comes in contact with the flow media.
All TDK standard butterfly valve are available with following types of Actuation:
TDK DUAL PLATE CHECK VALVE
TDK Wafer Dseign Dual Plate Check Valve is general purpose check valve that performs all regular check valve duties. Yet it is lighter, smaller and therefore less expensive both to install and maintain than the conventional check valve The unique design feature of TDK DUAL PLATE CHECK VALVE is that neither pressure nor flow is required to center the disc/plate against the sealing surface to effect a seal thus can be mounted on horizontal or Vertical pipe line.
SIZE RANGE - 2"-36". (50MM - 900MM)
TDK WAFER SWING CHECK VALVE
TDK WAFER SWING CHECK VALVE provides all the benefits of backflow prevention with extremely compact Construction & availability in corrosion resistant material.An Elastomer seal in the body gives a positive shut-off even at low differential pressures. The seal is preferentially located in the body out of flow path ensuring long operating life.A variety of elastomers are avaliable to suit operating conditions.
The WAFER SWING CHECK VALVE is suitable for mounting in Horizontal & vertical pipeline with flowupwards & is provided with eyebolt for ease of installation.
The WAFER SWING CHECK VALVES fits inside the bolt circle of adjoinning flanges and is suitable for installation between all flange assemblies.
TDK AXIAL CHECK VALVE
TDK AXIAL CHECK VALVE are used normally at delivery head of pump and are designed to close before the pump stops completely. This prevents immediate flow reversal and thus eliminates water hammer and sytem surges associate with valve closure. The size ranges from 2”tO 24”.
Salient features OF TDK AXIAL CHECK VALVE
SIZE RANGE - 2"-12". (50MM - 300MM)