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https://www.hebeileading.com/products/qsl2s-1-npt-bspt-2pc-ball-valve/

It refers to a two-piece stainless steel ball valve with a hose mender connecting end, which can be directly connected to a leather tube, which is convenient to install.

Threaded Ball Valve VS Hose End
1. Material:
Both material of threaded npt ball valve & hose end can be CF8, CF8M, CF3M.

2. Pressure:
Both material of threaded ball valve & hose end can be 200WOG, 800WOG, 1000WOG, 1500WOG, 2000WOG

3. Range of Applications (Difference):
Stardard: ANSI, BS, DIN

Sealing Material: PTFE, R-PTFE

Connection type:Thread end

4. Installation (Difference):
Threaded ball valve can be connected with threaded fittings and threaded pipe, hose end ball valve can only be connected with hose

QSL2S-1 Hose End 2PC Ball Valve FAQs
What Are The Thread Types Of Our Ball Valves?
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The thread types of our ball valves include ANSI B 1.20.1 (NPT), DIN 259/DIN 2999, BSP/BSPT, PT.

What Are The Advantages Of Threaded Ball Valve?
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(1)The fluid resistance is small, and its resistance coefficient is equal to that of a pipe section of the same length.

(2)Simple structure, small size and light weight.

(3)It is tight and reliable. The sealing surface material of the ball valve is widely used plastic, and it has good sealing performance. It has also been widely used in vacuum systems.

(4)It is easy to operate and open and close quickly. It only needs to rotate 90° from fully open to fully closed, which is convenient for remote control.

(5)The maintenance is convenient, the structure of the ball valve is simple, the sealing ring is generally movable, and it is convenient to disassemble and replace.

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