Three Pieces Trunnion Ball Valve

Design: API 6D; API 6FA ; API 607

Connection type:

1.END FLANGE(RF/RTJ):ASME B16.5 (2” to 24”) & ASME B16.47 series A & B(≥ 26”);

2.BUTT WELD(BW):ASME B16.25

Face to Face: ASME B16.10;

Insert Seal of Seat: RPTFE,PEEK etc.

Test: API 6D

Product range:

Size: NPS 2″~42″(DN50~DN1050)

Pressure Rating: ASME CLASS 150LB~1500LB(PN16~PN250)

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Product Detail

Product Tags

Material of body

Forging
Carbon Steel	A105
Low Temperature Steel	LF2
Stainless Steel	F304, F316, F321, F347
Duplex Steel	F51, F53, F44
Nickel-Based Alloy	Inconel625/825

Features and Benefits

Both two pieces and three pieces trunnion ball valves offer reliable shut-off performance and are commonly used in various industries. Discover the main difference between two pieces and three pieces trunnion ball valves:

1. Assembly and Maintenance:

Two Pieces Trunnion Ball Valve consists of two main components - the body and the end caps. Due to its simplified construction, the two pieces design offers easier assembly and maintenance. The end caps can be removed to access the internals of the valve, allowing for convenient inspection, cleaning, and repair.

Three Pieces Trunnion Ball Valve consists of three main components - the body, bonnet, and end caps. The three pieces design requires the removal of both the bonnet and end caps to access the internals of the valve. This type of valve offers more options for component replacement, such as changing the seat rings or seals.

2.Size Range: Two pieces trunnion ball valves are typically available in smaller sizes, while three pieces trunnion ball valves are more commonly used in larger sizes.

3. Cost: Two pieces trunnion ball valves are generally more cost-effective due to their simpler design and assembly process, while three pieces valves may have higher manufacturing and maintenance costs.

Introducing the TH-Valve Nantong Three Pieces Trunnion Ball Valve - the ultimate solution for precision control and reliable performance in industrial applications. We understand that every application is unique. That's why we offer customizable options to meet your specific requirements. From materials and sizes to actuation and accessories, TH -Valve Nantong provide tailored solutions to fit your needs.