Payment & Shipping Terms:
|Name:||Floating Ball Valve||Way:||Three Way|
|Size:||DN15 ~DN100||Pressure:||150lbs~2500lbs/JIS 10K~20K /PN16~PN160|
|Body:||Stainless Steel / SUS304 / SUS316||Application:||Petroleum , Chemistry|
flanged ball valves,
stainless steel ball float valve
Three Way Floating Ball Valve For Petroleum , Chemistry Anti Static Device
Floating Ball Valve Introduction
Seat : PTFE
Size : 1/2" # 800SW
Floating Ball Valve introduction:
The ball valve is designed and manufactured according well to ISO standard .
Floating ball when small caliber, and fixed ball when large caliber.
It has fire protection structure and antistatic device.
Widely used for petroleum,chemistry,water treatment industries.
Main part & material
Strength testing pressure(Mpa)
Low pressure seal test(Mpa)
High pressure seal test(Mpa)
water, oil, gas, nitric acid, acetic acid
- Anti-blowout Structure of Valve Stem
When medium pass through the valve, the pressure in valve body may possibly
push the stem out, or when the valve is in repair, if there is pressure in the middle
cavity, the stem or medium seems to easily fly out upon disassembling the valve,
which can cause injures to human beings,
To prevent the possibilities, a dummy club is packing and thrust bearing are burnt
or packing is damaged due to other causes, the pressure of medium in valve body
will make the dummy club of valve stem in close contact with the upper seal face of
Thus to prevent medium leaking out from the damage packing position.
- Reliable Seal Structure
The seat is made of PTFE. Because the contact area between seat and the ball will
becomes more high with rising of pressure of the middle cavity,
Small Resistance ball valve has the smallest resistance of all the valve, in the case
of reduced bore, the resistance is little still.
- Prompt switch
The ball valve circumrotates in 90°,It work quickly to open or close.
- Nominal diameter: 1/2”-25”
- Applicable Temperature: -29℃～425℃(steel) -40℃～550℃(stainless steel)
- Nominal pressure: 150lbs, 300lbs, 600Lb,900lbs,1500lbs PN16/25/40/64/100/160, JIS 5K /10K/20K
- Applicable Medium: water ,gas,oil,and other causticity medium.
- Manufacture standard : API 608/ DIN/ BS/JIS
- Face to face dimension: ANSI B 16.10,API 6D/ DIN/ BS/JIS
- Flange dimension: ANSI B 16.5 MSS-SP-44/ DIN/ BS/JIS
- Test: API 598 API 6D/ DIN/ BS/JIS
Contact Person: Mr. Steve
Tel: 0086-21-57626759, 0086-13818096733