Stainless Steel 3-way Ball Valve with high mounting Pad ISO5211
1/4" -4" (DN8-DN100)
SS304, SS316(CF8, CF8M)
steam,water, oil, air and some corrosive liquid etc.
-40-300 degree C
Type of thread
NPT, BSPP,BSPT, BSP, PT, DIN259,DIN2999 ETC
PTFE, RPTFE, PPL ETC
CE,ISO, Our factory has been inspected by SGS and TUV
Type of Port
Depend on quantity,usually 20-30 days after we received the deposit
We provide the technical drawing and solve any technical
problems,we will provide
pictures for customers to confirm,if necessary,we can provide free
samples for customers to check.
We have box,middle carton,big carton,plywood case(outside package)
Box Size: 270mm x 150mm x 90mm
Middle Carton Size: 290mm x170mm x190mm
Big Carton Size: 600mm x 400mm x 500mm
One middle carton could put 2 boxes.
Plywood Case Size: as per the quantity of middle cartons,generally
speaking,our standard plywood case
could put 36 middle cartons.
Open the process
1 in the closed position, the ball by the valve stem of the
mechanical pressure, pressed on the valve seat.
2 When the handwheel is turned counterclockwise, the stem moves in
the opposite direction, and its bottom corner plane releases the
ball from the seat.
3 stem continues to ascend and interacts with the guide pin in the
spiral groove of the stem so that the ball starts to rotate without
4 until the fully open position, stem to the limit position, the
ball rotation to fully open position.
Close the process
1 When closing, turn the handwheel clockwise, the stem begins to
descend and the ball moves away from the seat.
2 Continue to rotate the hand wheel, the stem is embedded in the
spiral groove on the role of the guide pin, so that the stem and
the ball at the same time 90 ° rotation.
3 is about to close, the sphere has been rotated 90 ° without
contact with the seat.
4 The last few turns of the handwheel, the corner of the stem at
the bottom of the plane mechanical wedge to the compression of the
ball, so that it is tightly pressed against the valve seat to
achieve complete sealing.
The role of three-way ball valve: mainly used in the pipeline to
cut off, distribution and change the direction of the media flow.
Principle: the ball valve it is a closure of the ball, the ball
around the center of the valve body for rotation to open,
close a valve.
The same time as Ball valve according to its channel position can
be divided into straight, three-way and right
angle. After the two ball valves with the distribution of media and
change the flow of media.
Because the three-way ball valve allows three orthogonal pipes to
communicate with each other and cut off the
third channel, from the diversion, confluence. So the ball valve in
the pipeline can play cut, distribution and change
the direction of the role of the media.
Ball valve is widely used in recent years, a new type of valve.
Applicable to a wide range of diameter from small to
a few millimeters, large to a few meters, from high vacuum to high
pressure can be applied.
Ball valve has been widely used in petroleum, chemical, power
generation, paper, atomic energy, aviation, rockets
and other departments, as well as people's daily lives.