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Our products.

Forged and cast steel valves for on-off and throttling duties, up to Class 4500.

Our product range

Proven designs. Proven processes.

Every SINER valve is designed, built and tested to international standards. Tell us your process conditions and we will recommend the right design, or engineer one when a standard product does not fit.

Pressure-seal gate valve with electric actuator
Range 01

High pressure & temperature

Pressure-seal gate, globe and check valves for main steam, feedwater and other high-energy piping. SINER has built large-bore P91 pressure-seal valves since 1987.

  • Proven in main steam and feedwater service
  • Large-bore P91 experience since 1987
  • Maintainable designs
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Pressure-seal gate valve
Pressure-seal gate valve
Pneumatic Y-pattern globe valve
Pneumatic Y-pattern globe valve
Pressure-seal check valve
Pressure-seal check valve
Globe valve with electric actuator
Range 02

Severe-service control

Control, shut-off and pump-protection valves for erosive, high-temperature and high-cycle duties.

  • Zero-leakage metal seats
  • Low-noise, anti-cavitation trim
  • Engineered to order
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Pneumatic globe control valve
Pneumatic globe control valve
Triple-offset butterfly valve
Triple-offset butterfly valve
Automatic recirculation valve
Automatic recirculation valve
Stainless steel check valve, Class 1500
Range 03

Forged & special alloy

Corrosion-resistant valves in stainless steel, duplex and high-nickel alloys for aggressive media and harsh environments.

  • Monel, Hastelloy and Inconel
  • Sour-service options
  • Custom-engineered
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Forged stainless steel ball valve
Forged stainless steel ball valve
Forged ball valve
Forged ball valve
Special valves
Special valves

Need a datasheet for your application?

Tell us the valve type, size, class and service conditions.

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