Floating Ball Valve
UTMOST, a floating ball valve manufacturer, offers different floating ball valve types at a good float ball price. The floating ball valve has a simple structure and good sealing performance, but the load of the working medium on the sphere is all transmitted to the outlet sealing ring. Therefore, it is necessary to consider whether the sealing ring material can withstand the working load of the sphere medium. When subjected to higher pressure impact, the sphere may shift. This valves and controls structure is generally used for medium and low-pressure ball valve and float.
Floating Ball Valve Application of Norms
Flange dimensions to ANSI B 16.5
Face to face dimensions to ANSI B 16.10
Floating ball valve design and Manufacture in accordance with API 6D
Valve tested to API 598
Floating Ball Valve Datas
Materials of Water Tank Ball Float Main Parts
Main Performance Specification of SS Ball Float Valve
Main Connection Dimensions of Floating Ball Valve
No.
Parts Name
Material
Stainless Steel
Cast Steel
1
Body
A351 CF8
A216WCB
2
Stud
A193 B8
A193 B7
3
nut
A1942H
A1942H
4
Gasket
PTFE
PTFE
5
Valve cover
A351 CF8
A216WCB
6
Ball
A182 F304
A182 F304
7
Seat
PTFE
PTFE
8
Stem
A182 F6
A182 F6a
9
packing
PTFE
PTFE
10
Gland
A182 F304
WCB
11
Handle
A351 CF8
A216WCB
Performance Specification
Pressure Grade (class)
150
300
400
600
Testing Pressure (Mpa)
Shell test
2.93
7.58
10
15
Seal test
2.07
5.52
7.31
11.03
Air test
0.6Mpa
Applicable Temperature
– 196Ps550°c (Different Materials for Different Operating Temperatures)
Applicable Medium
Ordinary type
Water, Steam, Petroleum, LPG, Natural gas, etc.
Antisulphur type
Natural gas containing H2S and CO, petroleum, etc
