The 560 / 570 valve line is a high capacity safety valve used for boilers, piping lines
and vessel protection.
Designed and engineered for heavy-duty industrial use.
ASME and National Board Certified for Section I and VIII as well as CE and CRN Certifications.
The Aquatrol Series 69 is an industry standard relief valve used for liquid relief and by-pass.
Engineered and designed for heavy duty, industrial and commercial usages.
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Series 51 non-code liquid valves are smaller with a maximum pressure of 750 psig.
Series 55 are small compact non-code (liquid) water relief valves. Max pressure of 200 psig.
Series 88 are multiple purpose safety valves for air / gas protection.
Designed for durability, yet an economical choice for safety and relief applications.
ASME and National Board Certified for Section VIII as well as CRN Certifications.
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Series 89 the same as Series 88, but with a closed cap.
Temperatures -60°F (-51°C) to 406°F (208°C), low reduced to -320°F (-196°C)
with PTFE option, high increased to 425°F (218°C) with stainless option.
Series 740 safety and relief valve is engineered for heavy-duty industrial usage.
Multiple purpose safety and relief valve for all services: Liquid, Steam and Air/Gas.
ASME and National Board Certified for Section VIII as well as CE and CRN Certifications.
Pressures are to 1500 psig. Available with the full array of metal and seating options.
Series 120 air/gas and steam safety valve is designed for safety and pressure
relief for light and medium capacity applications where a smaller sized valve is needed.
The series 120 valves have a higher capacity than the Series 130.
Many are manufactured to meet specific field and OEM applications.
Series 130 air/gas and steam safety valves are designed for safety and pressure relief
for light and medium capacity applications; where a smaller sized valve is needed.
Many are manufactured to meet specific field and OEM applications.
The NEW Aquatrol Series 140 valve line is designed for air/gas safety.
Compact in nature, yet rugged in all aspects of design and construction.
The 140 series offers excellent fast acting reseating that minimizes loss of medium.
High capacity flow rates.
