Pneumatic Actuated Forged Steel Flanged Segment Type V Port Ball Valve

Customization: Available
Material: Wcb, A105, Stainless Steel
Connection Form: Flange

Product Description

Basic Information
Model NO.
GAPQ640F
Driving Mode
Gear
Nominal Pressure
Pn16-Pn420, Class 150lb- 2500lb
Channel
Full Port, Reduced Port
Structure
Fixed Ball Valve
Type
Fixed Ball Valve
Function
Bypass-Valve
Temperature
Normal Temperature
Application
Industrial Usage
Nominal Diameter
DN15-DN800
Transport Package
Plywood Case
Specification
CE, SGS, GMP
HS Code
8481804090
Production Capacity
10,000PCS/Year
Product Description

Pneumatic Actuated Forged Steel Flanged Segment Type V Port Ball Valve

Pneumatic Actuated Forged Steel Flanged Segment Type V Port Ball Valve

This valve is specially designed for controlling strong corrosive media. The body inner surface can be unlined or lined with different fluorine plastics, selected to suit various working temperatures and fluid pipelines. It features high strength and prominent corrosion resistance performance.

Product Features
  • The shear force between the ball and the metal seat type V incision is especially suitable for media containing fibers, small solid particles, and pulp.
  • Fully open flow capacity with small pressure loss; media will not deposit in the body cavity.
  • Uses a spring-loaded movable seat structure to prevent jamming between the ball core and valve seat, ensuring reliable sealing and long service life.
  • Accurate regulation and reliable positioning with approximately equal percentage flow characteristics.
  • Large adjustable range with a maximum adjustable ratio of 100:1.
DN(mm)253240506580100150200250300350400
Kv223658821452003557984182209318543095664
P(MpA)1481092014863.51.62.521.5
Product Details
Product Parameters
Nominal pressurePN1.6~6.4MPa
Nominal diameter20~400mm
Appliable Temperature (Hard Seal)-40~300ºC
Soft Seal-40~180ºC
Applicable mediumWater, gas, oil quality, etc.
Driving MeansManual, Electric, Worm wheels, Pneumatic
Body materialsWCB, CF8, CF8M, CF3M
Stem2Cr13, 304, 316
Rotary angle90°
Valve SeatPTFE, 0Crl, 7Ni4Cu4Nb
Core MaterialCF8, CF8M, CF3M
Factory & Production
Frequently Asked Questions
What media is the V-port segment ball valve suitable for?
The V-incision design provides a shear force that makes it ideal for media containing fibers, small solid particles, pulp, and other corrosive fluids.
What is the maximum adjustable ratio of this valve?
This valve offers a high adjustable range with a maximum ratio of 100:1, allowing for very accurate flow regulation.
Does the valve suffer from jamming?
No, it utilizes a spring-loaded movable seat structure which prevents the ball core and valve seat from jamming, ensuring reliable operation.
What are the available body materials?
Standard materials include WCB, CF8, CF8M, and CF3M to handle various industrial requirements.
What are the temperature limits for the seals?
Hard seals can handle temperatures from -40 to 300ºC, while soft seals are rated for -40 to 180ºC.

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