Wedge Gate Valves
- A range of compact pressure seal gate valves designed according to ASME B16.34.
- All range is offered in four standard cast materials: WCB (generally used on feed water lines), WC6 and WC9 (both used on steam lines), C12A (proposed for high temp. applications).
Cast High Pressure Parallel Slide Gate Valves
These valves provide Excellent Reliability:
- Eyelet Follower providing a smooth flow path & maximum performance
- Self cleaning action between disk & seat
- Welded-in seats hard-faced with Stellite® or Equivalent
Cast Low Pressure Parallel Slide Gate Valves
Improved Performance:
- Lower pressure drop characteristic than wedge gate valve
- Reduced actuator size/cost by 30% when compared to wedge gate
- Improved sealing assisted by line pressure
Check Valves
• Swing check valves can fit on both horizontal and vertical (up-flow) piping.
• Lift check valves (T and Y patterns) are designed to be installed on horizontal piping.
High Pressure Globe Valves
• Valve body is manufactured in various materials (NACE compliance included), and designed to always guarantee the maximum safety and flow efficiency.
• A perfect body-bonnet tightness obtained due to the technologically advanced pressure seal bonnet design.
Feed Water Heater Isolation Systems
These valves are designed to bypass high pressure feed water around a group of heaters in the event of high water level in the shell caused by a defective tube, weld or drain system.
Leak off Equipment
These valves are designed to protect biuoler foeed pumps from over-heating at low rates of flow. At a predetermined minimum flow, the rec-circulating valve opens automatically and recloses at a predetermined greater flow.
Bled Steam Check Valves
These valves are designed for installation in bled (extraction) steam lines betweene steam turbines and feed water heaters, but are equally applicable to reheater connections and bleed on pass-out lines in process plants.
Y-Pattern Globe Stop Valve
Designed to meet applications where the user requires a combined stop and check valve for Main Steam Isolation providing tight shut off with minimum pressure loss through the valve.
Tandem Vent and Drain Valve
Sizes: 1/2" - 2" (15-20mm) in Carbon & Alloy Steel. Ratings ASME 1690-4500 Class. End Connections Socket or Butt Weld.
Reheater Isolation Device
Provides a time saving method od isolation for hydrostatic testing, wet or dry lay-up and chemical cleaning. Avalable in Sizes 16"=36" (400-900mm) in Cast Carbon and Alloy steel. Ratings ASME 500 Class (Cold Reheat) and 900 Class (Hot Reheat)
Pressure Seal Closures
Pressure Seal Closures provide ease of access to pressure vessels and pipelines for inspection purposes and can be fitted to existing installations. Available in size up to 24" (600mm) in Forged Carbon and Alloy Steels. Ratings ASME 600-2850 Class.