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1000PSI 6.4MPa Stainless steel two piece model ball valves

1000PSI 6.4MPa Stainless steel two piece model ball valves

1000PSI 6.4MPa Stainless steel two piece model ball valves
CategoriesBall valve
AlbumView larger image
BrandGARLOS
Model1PC Q11F ball valve
Working pressure1000 PSI
Body materialStainless Steel 316
Temperature range-20 to 232 to 350
Thread typeG, NPT, BSP, BSPT, DIN259/2999
Update Time2017-09-25
Detail Information

1000PSI 6.4MPa Stainless steel two piece model ball valve

A ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball to control flow through it. It is open when the ball's hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle.The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve's status.

Ball valves are durable, performing well after many cycles, and reliable, closing securely even after long periods of disuse. These qualities make them an excellent choice for shutoff and control applications, where they are often preferred to gates and globe valves, but they lack their fine control in throttling applications.

In the case that a ball valve is used for cryogenics or product that may expand inside of the ball, there is a vent drilled into the upstream side of the valve. This is referred to as a vented ball. Safety is the number one concern when engineers specify a vented ball.
A ball valve should not be confused with a "ball-check valve", a type of check valve that uses a solid ball to prevent undesired backflow.
Other types of quarter-turn valves include the butterfly valve and plug valve and freeze proof ball valve.

 

No.
Part Name
Material
1
Joint ring
PTFE
2
Ball
SS316
3
Joint gasket
PTFE
4
Cap
SS316 
5
Body
CF8M
6
Stem
SS316
7
Thrust washer
PTFE
8
Stem packing
PTFE
9
Gland nut
SS304
10
Stem washer
SS304
11
Stem nut
SS304
12
Handle cover
Plastic
13
Handle
SS304

Main Damensions 


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