Vq377h Clamp V-Type Ball Valve

• Customized: Customized
• Certification: ISO, API, CE
• Power: Pneumatic
• Pressure: Medium Pressure
• Brand: Xuan Cheng
• Work Temperature: Normal Temperature
• Model NO.: VQ377H
• Material: Carbon Steel
• Medium: Water, Steam, Gas, etc
• Structure: Through
• Connection Mode: Flange
• Seal: Hard Seal
• Transport Package: Wooden Box
• Specification: DN15-DN800
• Trademark: xc
• Origin: China
• HS Code: 8412310090
• Production Capacity: 10000

Product Description

First, overview of the clamp V-type ball valve:
The clamping V-type ball valve adopts the spring loaded movable seat structure, the seat and the ball will not produce the problem of blocking or disconnecting, reliable sealing and long service life. The V-type ball valve core is designed with a special switch V-notch, large flow capacity, small pressure loss, and has accurate intercepting characteristics and control functions, and the flow characteristics are approximately equal percentage. The opening and closing parts adopt V-shaped ball gap structure, which completely solves the problem that the valve cavity is easy to deposit media. V-type pneumatic ball valve is composed of double (single) acting pneumatic piston actuator and quick installation ball valve. The pneumatic piston actuator is made of low-friction material bearing sleeve, and the inner and outer surfaces of the cylinder are treated by hard anodic oxidation and anti-corrosion, which greatly improves the service life of the cylinder. This product has stable performance and is widely used in petrochemical, metallurgy, electric power, food and other industrial sectors.
 

Product name	Butt clamp V-ball valve
Product Model	Q377H
Product caliber	15-300MM
Product pressure	1.0Mpa-4.0 Mpa
Body material	Cast steel, stainless steel 304,316,316 L
Valve sheet material	Cast steel, stainless steel 304,316,316L
Drive method	Manual, pneumatic, electric

  
 
Two, the characteristics of the clamp V-type ball valve:
1, compact structure, small size, vertical horizontal installation and other advantages.
2, with excellent adjustment characteristics: V-type ball valve has an approximate equal percentage of natural flow characteristics and up to 300:1 adjustable ratio. Therefore, V-type valves can provide precise control in a wide range of changes.
3. Flow volume: because of its streamlined shape and full right Angle rotation control, the volume value is particularly high, the flow capacity is particularly large, and the flow resistance is small, so you can use a smaller and more economical and practical valve size.
4, V-type ball valve adopts double bearing structure, high mechanical stability, small starting torque, to ensure that the valve has excellent sensitivity and induction speed.
5, reliable (safety) : the valve body as a whole, durable, operation is not affected by pipeline pressure, and can avoid valve leakage.
6, the superior sealing of the metal seat: The V-type ball valve uses the movable metal seat, self-compensation function, and has superior sealing performance and long service life. In the flow direction, the leakage is less than 10-6× rated flow coefficient.
7, super shear capacity: V-type ball valve with metal hard seal structure, V-type ball valve core and metal seat in the process of rotation, V-type notch and seat produce a strong shear force can cut off fibers and other impurities, and has a self-cleaning function, to avoid the valve stuck phenomenon.
 
 
Three, V-shaped ball valve body main parts materials:
 

Part name	Main materials
Valve body	Cast steel, 304,316,316 L stainless steel
Ball core	OCr18Ni9, OCr17Ni12Mo2
Valve seat	Polytetrafluoroethylene
Valve stem	OCr18Ni9, OCr17Ni12Mo2
Stuffing	Tef-lon, flexible graphite