Chem-tech Associates

Ankleshwar Gidc, Ankleshwar, Gujarat

Irrespective of proper selection, installation and periodic and preventive cares on conventional valves, leakages cannot be totally eliminated. Though performance seems to be satisfactory initially, they are bound to leak through gland after some operations. Selection of Bellow Sealed Valves is the only solution for this problem.

Therefore, use of bellow seal valve is on the increase.

Bellow Seal Valves because they Aid, help and complement -

• Stringent fugitive emission Laws
• Environment Protection Laws
• Air Purification or Clean Air Act.
• Greenhouse Effect Prevention Bill
• Energy conservation Law

Available in Gate / Globe / Angle valves versions. They incorporate a Metallic SS bellows which is flexible welded to the shaft at the lower end and to the Body-Bonnet Flange at the other thus effectively shutting off any leak/emission to the atmosphere.

The Hydra Brand Bellows incorporated in UKL valves are imported from Germany, manufactured as per International Standards, ensuring a consistent and reliable performance, long life and uncompromising Quality.

UKL piston valves are ideally recommended for critical and hazardous media, including Steam, Heat Transfer Oils, Acids, Gases, VACUUM.

Manufactured in Forged Carbon Steel / Stainless Steels to 800# - Sizes 15mm to 40mm, in SW and Threaded Ends. Cast Carbon Steel / Stainless Steels with Flanges to 150#, #300 & DIN standards – 50 to 200mm.

Salient Features

• Economic, easy to service
• Absolutely leak-tight across the ports and to the atmosphere
• No erosion of sealing surface
• Saves energy and does not contaminate the environment
• Maintenance free

UKL Piston valves can be provided with additional feature like

• Regulating Piston/Lantern Bush; for coarse regulating/Throttling operation
• Extended Spindle: For Cryogenic application/Hot media to prevent heat transfer to H/W and aid handling of valve
• Heating Jacket: For Media that tends to solidify/crystallize at low temperature and needs constant heating by either steam/Thermic oils circulated through the Jacket.
• Pneumatic, Hydraulic or Electrical Actuator: For remote operating of the Valves

Full BoreReduced Bore.

Trunnion mounted/ 2 Piece Design
Trunnion mounted/ 3 Piece Design

3 Piece DesignScrewed/ Socket weld end connections.

Full Bore / Reduced bore

Complies to API 602, BS EN 15761

These traps used largely on Tracing lines or Tank Farms where steam is supplied to maintain Temp / viscosity of the Oil.

UKL Thermostatic trap has a unique Simple design, Minimum number of components and where the Bellow is enclosed and protected thus ensuring long life for the Bellows

• MOC: Forged Carbon Steel and Stainless steel.
• Sizes: 15 mm - 25 mm.
• End connections: Screwed/Socket weld ends.
• For Max Press up to 31 bar and Max. Temp 300Deg.C.