Overview of ZZV type micro-pressure regulating valve: The ZZV type micro-pressure regulating valve adopts a balanced single-seat valve, which has stable pressure, high precision and good sealing performance, and is used to control small differential pressure. The ZZCN differential pressure valve adopts a double-seat valve with a large flow coefficient. The valve core can be installed correctly and fully to form two different types of products.
Item NO.:
XUVAL77-100Lead Time:
45DaysProduct Orgin:
CHINABrand:
XUVALShipping Port:
ShanghaiPayment:
100%TTColor:
SilveryMOQ:
10ZZV type micro pressure regulating valve
This product is suitable for various industrial furnace combustion systems to control the mixing ratio of two fuel gases or used in the sealing oil system of hydrogen-cooled generator sets. At the same time, it can also be used for the automatic pressure reduction, stabilization or pressure relief of various industrial gases. control.
The ZZV type micro-pressure valve adopts a balanced single-seat valve, which can adjust the set value at will during operation. Therefore, it is suitable for various occasions such as the automatic adjustment of the micro pressure of the fuel gas of the combustion system of the industrial furnace, the petroleum in-process or the protection gas of the oil storage tank and the heat treatment protection gas.
Main technical parameters and performance indicators:
Nominal diameter mm
20
25
32
40
50
65
80
100
Rated flow coefficient (Kv)
Single seat
8
11
20
33
50
80
100
160
Two-seater (ZZCN)
-
-
-
-
53
83
-
-
Rated stroke mm
6
8
8
10
10
15
15
20
Adjustment accuracy%
±10
Nominal pressure PN (MPa)
ZZC
0.10 1.0
ZZV
0.1
Medium temperature
≤80
Allow leakage
Single seat
10-4×Valve rated limit
Two-seater (ZZCN)
10-3×rated capacity of valve
Adjusting pressure range Kpa
0.5-5.5, 5-10, 9-14, 13-19, 18-24, 22-28, 26-33, 31-38
Dimensions and weight:
Nominal diameter DN (mm) |
∅A |
ZZV |
ZZC |
Weight (kg) |
Signal connector thread |
||
H | L | H | L | ||||
20 | 308 | 378 | 150 | 378 | 150 | 12 |
M16×1.5 |
25 | 394 | 460 | 160 | 465 | 160 | 13 | |
32 | 308 | 370 | 180 | 365 | 180 | 15 | |
40 | 394 | 445 | 200 | 445 | 200 | 17 | |
50 | 308 | 460 | 230 | 455 | 230 222 | 20 | |
65 | 394 | 490 | 290 | 490 | 290 220 | 28 | |
80 | 394 | 490 | 310 | 490 | 310 | 38 | |
100 | 394 | 510 | 350 | 510 | 350 | 45 | |
150 | 394 | 720 | 480 |
|
|
56 |
Outline structure drawing:
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.
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