Email Us

QSL3T-3 3PCS Ball Valve Socket-Welding

The three-piece low-temperature socket welding ball valve belongs to the three-piece low-temperature ball valve series. The valve body is composed of three sections. The two ends are socket welding connection surfaces. After special low-temperature treatment, the temperature resistance is -50 degrees and the pressure resistance can reach 7.0. MPA.

Engineering pressure: 7.0MPA 1000WOG

Operating temperature: -50 degrees to 230 degrees

QSL3T-3 3PC Ball Valve Socket-Welding Dimensions

SIZELWH
1/2"7310554
3/4"8210563
1"9012563
1-1/4"11214084.5
1-1/2"12016293
2"146162101.5
2-1/2"177215120
3"205224125
4"265251180


3PC Ball Valve Socket-Welding VS Butt-welding

1. Material:

Both material of 3 pc ball valve socket-welding and butt-welding ball valve can be CF8,CF8M,CF3M.

2. Pressure:

Both pressure of 3 pc ball valve socket-welding and butt-welding can be 200WOG, 800WOG, 1000WOG, 1500WOG, 2000WOG

3. Range of Applications (Difference):

Stardard: ANSI, BS, DIN (similarity)

Sealing Material: PTFE, R-PTFE (similarity)

Connection type:Socket-Welding end


4. Installation (Difference):

3PC ball valve socket-welding is to extend the pipe into the valve body for welding, the strength of welding seam, stress state is better than socket welding type.

QSL3T-3 3PC Ball Valve Socket-Welding FAQs

Q What Are The Advantages Of Ball Valves?
A.

Ball valves are generally the least expensive of any valve configuration and have low maintenance costs. In addition to quick, quarter turn on-off operation, ball valves are compact, require no lubrication, and give tight sealing with low torque.

Q What Are The Disadvantages Of Ball Valves?
A.

Conventional ball valves have relatively poor throttling characteristics. In a throttling position, the partially exposed seat rapidly erodes because of the impingement of high velocity flow.

Contact us

Related Stainless Steel Valves (Threaded, BW, SW End)

Related Pipe News
  • Common Faults and Solutions for Wafer Butterfly Valves Dec 22,2022 Before installing the wafer electric butterfly valve, you must carefully check the valve usage and performance specifications. If you do not check, there may be the following common faults: the valve ...
  • Why Does the Flanged Gate Valve Corrode? Dec 15,2022 Many people don't understand the reasons for the corrosion of flanged gate valves. In fact, these valves are prone to corrosion if they have not undergone anti-corrosion measures. Therefore, we ne...
  • How to Debug and Choose Flanged Gate Valve? Oct 13,2022 Ⅰ. How to debug flanged gate valve?In order to make the flanged gate valve better used in various industries, we need to conduct a variety of debugging of the actuator of the flanged gate valve, so a...