1-PC Hex ball valve thread end
Advantages:
1.The fluid resistance is small, and the resistance coefficient is the same as the length of the pipe section.
2. Simple structure, small size and light weight.
3.Compact and reliable, the current ball valve sealing material is widely used in plastic, good sealing, in the vacuum system has also been widely used.
4.Easy to operate, fast open and close, from full open to full close only rotation 90°, convenient for remote control.
5.Easy maintenance, simple ball valve structure, sealing ring is generally active, disassembly and replacement are relatively convenient.
6.When fully open or fully closed, the sealing surface of the ball and seat is isolated from the media, which will not cause erosion of the valve sealing surface when passing through.
7.Wide range of applications, sizes from small to a few millimeters, large to a few meters, from high vacuum to high pressure can be applied.When the ball rotates 90 degrees, the inlet and outlet should all appear spherical, so as to cut off the flow.
A piece of ball valve is a relatively new type of ball valve, it has its own unique advantages, such as no friction switch, sealing is not easy to wear, opening and closing torque is small.This reduces the size of the supplied actuator.Equipped with a multi-turn electric actuator, the medium can be adjusted and cut off strictly.It is widely used in the condition of strict cut off of water supply and drainage in petrochemical industry.
Purpose:
The broad ball valve works by rotating the valve to keep the valve smooth or blocked.Ball valve switch light, small volume, can be made into a large diameter, reliable sealing, simple structure, convenient maintenance, sealing surface and spherical often in the closed state, not easy to be eroded by the medium, in various industries have been widely used.
Features
|
Reduced port
|
1/2"~2"(DN15~DN50)
|
|
W.P.
|
2000WOG(PN150)
|
|
W.T.
|
-20℃~180℃
|
Blow-out proof stem
|
NACE MR0175
|
Locking device handle(option)
|
Thread type
|
ASME B1.20.1(NPT)
|
DIN 259/DIN2999,BS 21
|
|
ISO 288-1,ISO 7-1
|
Material List
|
|
No.
|
PARTS
|
MATERIAL
|
1
|
BODY
|
A105
|
F304
|
F316
|
2
|
SEAT
|
RPTFE
|
|
3
|
BALL
|
CF8
|
CF8
|
CF8M
|
|
4
|
SEAT
|
RPTFE
|
|
5
|
WASHER
|
304
|
304
|
316
|
6
|
BONNET
|
304
|
304
|
316
|
|
7
|
STEM
|
304
|
304
|
316
|
|
8
|
STEM WASHER
|
PTFE
|
|
9
|
PACKING
|
PTFE
|
|
10
|
GLAND
|
304
|
|
11
|
HANDLE
|
304-PVC
|
|
12
|
SPRING WASHER
|
304
|
|
13
|
NUT
|
304
|
Unit:mm
Dimensions
|
SIZE
|
d
|
L
|
H
|
W
|
1/2"
|
DN15
|
9
|
62
|
53
|
120
|
|
3/4"
|
DN20
|
12
|
70
|
56
|
120
|
|
1"
|
DN25
|
15
|
86
|
58
|
135
|
|
1-1/4"
|
DN32
|
20
|
93
|
60
|
150
|
|
1-1/2"
|
DN40
|
25
|
102
|
63
|
150
|
|
2"
|
DN50
|
32
|
114
|
66
|
160
|
Packing & Delivery :
Packing Details : all by seaworthy plywood case and packed strongly by packing belt as below
Delivery Details : Generally it is 5-10 days if the goods are in stock. or15-30 days if the goods are OEM or not enough subject to the order quantity. But anyway, normally, we are able to make sure the delivery will not exceed 45days.
