Bolted Bonnet Piston Check Valves

With years of dedication and commitment to quality, GND Consulting & Supply LLC offers a premium array of industrial bolted bonnet piston check valves at competitive prices. With efficacious customer assistance and timely delivery, we have become a leading industrial piston check valve supplier in the market.


Specifications of Industrial Bolted Bonnet Piston Check Valves Provided by Us

Being a prominent bolted bonnet piston check valve supplier, we ensure that the valves are supplied in compliance with the specifications provided by the customers. These industrial bolted bonnet piston check valves are available in the following specifications.

  • Size Range: 1/4″ thru 24″ (6.35mm – 609mm)
  • Temperature Range: -20°F to 1200°F (-29°C to 650°C)
  • Pressure Ratings: ASME Classes 1690 – 4500
  • Body Materials: Carbon Steel, Alloy Steels, Stainless Steel
  • End Connections: Socket weld, Butt weld
  • Seat Materials: Disc-piston fully guided with CoCr alloy seating and guiding surfaces. The light disc-piston ensures maximum lift and low-pressure drop.
  • Seals:
    • Gaskets: SPIRAL WOUND, RTJ

Compliance to Standards

Our range of industrial bolted bonnet piston check valves are manufactured in accordance with the following standards: 

  • Basic Design: API 6D
  • Wall Thickness: API 6D
  • Face-to-Face Dimensions: As stated
  • Flange End Dimensions: ANSI/ASME 16.5
  • Butt-Weld End Dimensions: ANSI/ASME B16.25
  • Inspection and Testing: API 6D

Markets Served

At GND Consulting and Supply, LLC, we are committed to supply industry bolted bonnet piston check valves that are easy to operate, and maintain, whilst assuring optimum performance and long service life. Owing to these commitment and many other beneficial features associated with these valves, they have largely opted for applications in the following industries.

  • Nuclear power
  • Power
  • Oil & Gas
  • Refining
  • Chemical
  • Pulp & paper
  • Marine
  • Mining
  • LNG & cryogenics
  • Water & wastewater
  • Construction

With the tagline as the trusted ‘industrial piston check valve supplier’, we have been striving to meet or exceed the customers’ expectations by offering piston check valves with the highest levels of quality standards. Also, we ensure that the ordered item reaches at your end within the stipulated delivery time, while assuring full conformity to the specifications provided. With these commitments, we have been enjoying the market reputation as the leading bolted bonnet piston check valve supplier.

Would you like get more technical details of our industrial bolted bonnet piston check valves? Give us a call right away. We are here to assist you towards an informed purchase.