Electric control 3 PC stainless steel high mounting pad ball valve

Electric control 3 PC stainless steel high mounting pad ball valve
Model
High mounting pad ball valve

Item specifics

Thread type
G, NPT, BSP, BSPT, DIN259/2999
Working pressure
1/4
Leakage
100% leakage tested at 100PSI air under water
Ball type
1/4

Product review

Description

Electric operated 3 PC stainless steel high mounting pad ball valve


1)Investment casting body and cap
2)Working pressure 1/4"-1'' PN63,1/4''-2'' PN25, 21/2''-3'' PN16
3)Adjustable stem packing
4)Pure teflon seals and seats
5)Temperature range : < 150 ℃ (PPL< 300 ℃)
6)Blow-out proof stem
7)100% leakage tested at 100PSI air under water
8)Locking device (optional)
9)Ball type:1/4" to 1" are solid ball,11/4" to 3" are empty ball


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
Stainless stell Material
Stainless steel Material
1
Body
SS316
SS304
2
Cap
SS316
SS304
3
Seat
PTFE/R
PTFE/PPL
4
Ball
SS316
SS304
5
Gasket
PTFE
PTFE
6
Stem seal
PTFE
PTFE
7
Stem
SS316
SS304
8
Anti-Static Device
SS316
SS304
9
Packing
PTFE/RPTFE/Graphite
PTFE/RPTFE/Graphite
10
Packing gland
SS304
SS304
11
Belleville Washer
SS301
SS301
12
Trust washer
SS301
SS301
13
Stem Nut
SS304
SS304
14
Nut
SS304
SS304
15
Spring washer
SS301
SS301
16
Bolts
SS301
SS301
17
Handle with Locking Device
SS304+PVC
SS304+PVC



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