Description

⌈DISTINCTIVE FEATURES⌋ 

• V Type or Segment Type

• Trunnion Mounted Ball

• Wafer Or Flanged

• Equal Percentage Regulation

• Precise Regulation

• Metal Or Soft Seat

• Spring Loaded Seat

MAIN CHARACTERISTICS  

Glofa V (Segment) Ball Valve is constructed of Trunnion Mounted Ball with V-Notch section and adjustable metal seat structure, when the valve is shut-off, the V-type edge and valve seat forms effect of wedge, preventing the ball and seat from getting stuck caused by the dirties, so it is with self-cleaning function, specially suitable for medium containing Fiber slurry, sewage and sticky particles. The V (Segment) ball valve could regulate the flow capacity continuingly, with low flow resistance and large regulate scopes. Glofa V (segment) Ball Valve is widely used valves with high performance. The type ball could be free of maintenance for long time with long service life. It has features of inherent flow characteristics with approximately equal percentage and an adjustable ratio of up to **0:1, so V (segment) Ball Valve provides precise regulations over a wide ranges of variety. Due to its streamlined shape and full right-angled slewing control, the maximum value of the volume is particularly high, the ability to flow through is particularly large, at same time the flow resistance is small, so the user may select the valve with smaller size and make the cost more economic.

DESIGN ADVANTAGES

The V-valve get double bearing structure, make it with high mechanical stability and small starting torque, ensuring the valve getting excellent sensitivity and sensing speed. The type valves body is a unitary structure, making the valve sturdy and durable, besides the operating may not be affected by line pressure, preventing valve body getting leakage. V-type valve are designed with movable metal seat, which has the function of assisting compensation, resulting in superior sealing performance and long service life. V-valve adopts metal hard seal structure, during the contacting between the V-shaped of ball and metal seat, the V-notch and valve seat may generate a strong shear force, enable the valve cut off impurities like fiber, and get self-cleaning function, may avoid the valve getting stuck. The seat is lined by one O-ring made of stainless steel and PTFE, the valve seat is made of a tungsten-cobalt hard alloy with a large cross-section and further reinforced by an alloy bellow spring.

⌈ TECHNICALS & CAPABILITIES ⌋

• Sizes Range from 1 1/2 to *6, DN*5 to DN**0
• Pressure Ratings from CL**0~CL**0, PN*6~PN*4

• Standard optional in API, DIN, JIS, ANSI B*6.5, API **8, ASME B*6.*4, etc

• Ends Connections in Flanged F.F RF, Wafer

• Structure in Integral Body, Compact Design
• Body Materials available in Carbon Steel, Stainless Steel A**1 CF3, CF8, CF3M, CF8M, Duplex SS or Super Duplex SS, etc.

• Actuations can be equipped with Handwheel, Gearbox and Pneumatic