Pneumatic Actuated Forged Steel V-Port Regulating Ball Valve
Product Description
Brief Introduction
Pneumatic V-shaped regulating ball valve is a newly developed hard sealed and PTFE sealed regulating ball valve. It adopts a movable valve seat structure loaded with leaf springs, which will not cause jamming or detachment between the valve seat and the sphere. The sealing is reliable and the service life is long. The V-shaped ball valve core is designed with a V-shaped notch with a special switch, which has a large flow capacity, low pressure loss, and precise interception and control functions. The flow characteristics are approximately equal in percentage. The opening and closing components adopt a V-shaped spherical defect structure, completely solving the problem of medium deposition in the valve chamber.
Pneumatic V-port Regulating ball valve main parameters.
Product Features
Product Feature.
1. The shear force between the ball and the metal seat type V incision, especially suitable for containing fiber and small solid particle, pulp and other medium.
2. Fully open flow capacity, small pressure loss, and the media will not deposit in the body cavity.
3. Using a spring-loaded movable seat structure , Preventing the occurrence of ball core and valve seat from jamming or other issues, reliable sealing and long service life.
4. The valve has the advantages of accurate regulation and reliable positioning function, approximately equal percentage flow characteristics, large adjustable range, the maximum adjustable ratio 100:1.
Product Details
Nominal diameter DN, Rated flow coefficient Kv, Allowable pressure difference.
| DN(mm) |
25 |
32 |
40 |
50 |
65 |
80 |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
| Kv |
22 |
36 |
58 |
82 |
145 |
200 |
355 |
798 |
418 |
2209 |
3185 |
4309 |
5664 |
| P(MpA) |
14 |
8 |
10 |
9 |
20 |
14 |
8 |
6 |
3.5 |
1.6 |
2.5 |
2 |
1.5 |
Product Parameters
| Nominal pressure |
PN1.6~6.4MPa |
| Nominal diameter |
20~400mm |
| Appliable Temperature |
Hard Seal:-40~300ºC
Soft Seal: -40~180ºC |
| Applicable medium |
Water,gas,oil quality and so on |
| Driving Means |
Manual ,Electric, Worm wheels, Pneumatic |
| Body materials |
WCB, CF8, CF8M, CF3M |
| Stem |
2Cr13, 304, 316 |
| Rotary angle |
90° |
| Valve Seat |
PTFE, 0Crl, 7Ni4Cu4Nb |
| Core Material |
CF8, CF8M, CF3M |
View of the factory
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