Stainless Steel 4 Way Ball Valve

Actuator：Electric

Valve Body：Stainless Steel CF8M

Valve Ball：SS316 CF8M

Valve Seal：PTFE

Valve Stem：SS316

Bolt：Stainless Steel SS201

Standard：Class150, PN16

No.：LWBV-9

Size： DN15-DN150

Weight：4-10KG

Temperature：-10℃-120℃

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Parameter

1. The manual part can adopt a handle made of steel plate or a handle made of stainless steel. The handle is equipped with a limit structure to set limits at the opening and closing positions of the valve. When the valve is used on a key device, the limit block is provided with a lock hole to lock the switch position to avoid misoperation. The handle is clearly marked on and off.

2. The valve stem is forged and modulated in A182F (1Cr13), with a hardness of HB220～250. The valve stem is connected to the handle through a flat key or a spline or a square key, which has strong versatility and is easy to disassemble and assemble. The valve stem is provided with a blow-out prevention structure.

3. The packing of the valve is made of braided, flexible graphite sealing ring or tetrafluoroene sealing ring, so that the valve stem can achieve reliable sealing under certain lubrication conditions.

4. According to needs, the ball valve can be designed as an anti-static structure. Conductive springs are set between the ball and the valve stem, and between the valve stem and the valve body to avoid static ignition and ignite flammable substances and ensure the safety of the system.

5. Various forms of seals. According to different working conditions, soft seal, hard seal, fire valve seat and other structures can be selected; below DN150 is the form of floating ball, and below DN200 is the form of fixed ball.

6. Auxiliary sealing structure can be installed at the valve seat of the ball valve. Grease valve can be installed on the valve seat and the valve stem, which can be temporarily sealed in an emergency, and the valve stem can be lengthened according to the needs to be suitable for laying in the ground.

Advantage

The ball valve should be used for open ,close and regulating medium flow in pipeline of petroleum,chemical,food,medicine,metallurgy,ship,can also be used in a variety of corrosive medium,the following feature.

Excellent bidirectional sealing performance,minimized operation torque.
Flow characteristics tend to be straight,good regulation performance.
Choosing different materials, can be used in corrosive medium.
Simple and compact structure,compact and light,easy to transport,install and disassemble.

Describe