Automatic Control Valves - Sierra specializes in the engineering and production of hydraulically operated automatic control valves for the water and irrigation sectors.
ACV Test Bench - 100% Pressure testing with modern testing benches that ensuring high quality and reliability of our automatic control valves products.
CNC Routers - Quality control process is strictly adhered to throughout the manufacturing cycle and includes a combination of in-house inspection.
CNC Machines - Machining of body, disc, shafts, seating, which reduces possible errors increasing productivity, highly consistent, accurate and faultless products.
Exhibitions - Offer an opportunity to meet existing and potential customers, and a great way to make a good impression that customers will remember for years to come.
Eccentric Butterfly Valves - Model 7500 is a double eccentric butterfly valves which are most often used in clean and irrigation applications with minimal flow resistance.
One Family - One of our core values, Sierra utilizes family-friendly work factors and family satisfaction as mechanisms to promote longer retention among employees.
Professional Valves Manufacturer - We provide probably the most comprehensive range of valves for the water, irrigation, wastewater sectors and mega projects.
Combined Check Valves - Combined Check Valves or Hydraulic actuators weight loaded HAWL valves are used at all critical areas where the pipelines must be reliable.
Eccentric Plug Valves - 7800 is flanged eccentric resilient seated valves which are suitable for sewage, slurry, wastewater, waterworks and raw water and applications.
Tilting Check Valves - Resilient seated check valve equipped with lever and counterweight for irrigation and drinking water to prevent back flow in systems.
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Working Hard
Respect and trust
Live to innovate
Continuous improvement
Sierra Today
About Sierra brand
SIERRA is investing in developing products as well as the most precious resource, employees.
Sierra Team Spirit
We know we are independently strong as every individual is trained to give 100% towards achieving the mission, resulting in having the self-sacrificing mindset that makes us do the job however hard it is and whenever is the time.
Sierra Story
SIERRA model 7500 is an eccentric disc seated – double eccentric – butterfly valves. Valve body and discs are designed to provide minimal flow resistance. Precise tightness is ensured on both sides.
Sierra specializes in the engineering and production of hydraulically operated automatic control valves for the water and irrigation sectors
SERIES 5600 is double flanged rubber flapper (swing flex) check valve types suitable for sewage, wastewater, raw water and slurry applications.
Combined Check Valves or Hydraulic actuators weight loaded HAWL valves are used at all critical areas where the pipelines must be reliable, immediate and controlled quickly for valve closing, e.g.
Combined Check Valves or Hydraulic actuators weight loaded HAWL valves are used at all critical areas where the pipelines must be reliable, immediate and controlled quickly for valve closing, e.g.
The nozzle check valve is one of the faster closing check valves that reduce slam and water hammer due to its short linear stroke.
