Cast Steel Three Piece Flanged Trunnion Ball Valve

Our Horizontal Check Valve Full Bore, Stainless Steel Elliptical Man Hole Cover, Flanged Y Type Filter integrates high-end design and advanced technology to bring people the best experience. Over the years, we have been adhering to the business policy of 'customer first, pursuit of excellence, eternal innovation, and mutual benefit', and have won praises from many customers with the joint efforts of all the staff. We are committed to providing a platform for learning and development, and strive to build and train employees to become talents growing together with the group. Elaborate one-stop sourcing platform for our customers! Our team has a limitless capacity and rich experience in helping our customers develop solutions, providing punctual delivery and improving quality requirements. We also strive to help our customers achieve the anticipated results.

Performance specification

Nominal pressure: PN 1.6, 2.5, 4.0, 6.4Mpa, strength test pressure: PT2.4, 3.8, 6.0, 9.6MPa,

low pressure gas seal test pressure: 0.6MPa, applicable medium:

Q41f - (16-64) C water, oil and gas

Q41f - (16-64) P nitric acids

Q41f - (16-64) R acetic acid applicable temperature: - 20-180℃

Materials of main parts

Main outer size

Product Description:

The valve body of three piece flange ball valve adopts advanced casting technology, with reasonable

structure and beautiful appearance. The valve seat adopts elastic sealing structure, reliable sealing

and easy opening and closing. The valve stem adopts a bottom mounted structure with inverted seal, so the valve stem will not be flushed out when the valve chamber is abnormally pressurized.

Product features:

Driving mode: manual, electric, pneumatic 90 ° switch positioning mechanism can be set to lock according to the need to prevent misoperation.

Application:

different materials can be used for water, steam, oil, nitric acid, acetic acid and other media.

Price：Our price fluctuates with raw materials and exchange rate.Please leave your contact information and give you a new quotation as soon as possible.

Packing: wooden case, wooden pallet or packing method specified by customers.

FQA:

1.What is the installation procedure of 3-piece ball valve?

Before the installation of ball valve: clear the oil, welding slag and all other impurities in the pipeline, check the mark of ball valve, and find out that the ball valve is intact.

(1) Install the valve into the line. Any end of the valve can be installed at the upstream end. The valve driven by handle can be installed at any position on the pipeline. However, ball valves with gearboxes or pneumatic actuators shall be installed vertically, i.e. on horizontal pipes, with the driving device above the pipes.

(2) Install gasket between valve flange and pipeline flange according to pipeline design requirements.

(3) The bolts on the flange shall be tightened symmetrically and step by step.

(4) Connect pneumatic pipeline (when pneumatic driver is used).

(5)Finally, confirm its feasibility.

Our goal is to produce and operate mainly Cast Steel Three Piece Flanged Trunnion Ball Valve and develop related service in synergy with each other. We pioneered the industry's one-stop service, adhering to the core philosophy of taking customer value as the foundation. In addition to producing products, we also actively communicated and cooperated with our peers in the warehouse to share their products and technologies.

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