Product overview of Z940H/Y electric high temperature and high pressure gate valve: The Z940H/Y electric high temperature and high pressure gate valve is suitable for the pipelines of various systems in petroleum, chemical, hydraulic, and thermal power plants with a nominal pressure of PN1.6~16.0MPa and working temperature ≤-29℃~550℃ to cut off or connect the pipeline medium. . Applicable media are: water, oil, steam, acid, alkali, ammonia, urea, sulfur-containing natural gas, etc. The operation modes are: manual, gear drive, electric, pneumatic, etc.
Item NO.:
XUVAL77-101Lead Time:
45DaysProduct Orgin:
CHINABrand:
XUVALShipping Port:
ShanghaiPayment:
100%TTColor:
SilveryMOQ:
10Z940H/Y electric medium pressure flange connection gate valve
Features and uses of Z940H/Y electric high temperature and high pressure gate valve:
1. The structure is compact, the design is reasonable, the valve rigidity is good, the passage is smooth, and the flow resistance coefficient is small.
2. The sealing surface is made of stainless steel and hard alloy, with long service life
3. Using flexible graphite packing, reliable sealing, light and flexible operation
4. The driving mode is divided into manual, electric, pneumatic, gear transmission power, structure type: elastic wedge single gate, rigid wedge single gate and double gate.
5. It is widely used in petrochemical, thermal power plants and other oil and steam pipelines as opening and closing devices for connecting or cutting off the medium in the pipeline.
Performance specification of Z940H/Y electric high temperature and high pressure gate valve:
Test pressure
Nominal pressure PN (MPa)
Experimental pressure (MPa)
Case
Seal (liquid)
Sealed (gas)
Upper seal
1.6
2.4
1.8
0.6
1.8
2.5
3.8
2.8
0.6
2.8
4
6
4.4
0.6
4.4
6.4
9.6
7
0.6
7
10
15
11
0.6
11
16
24
18
0.6
18
The scope of application of Z940H/Y electric high temperature and high pressure gate valve:
Shell material
Applicable medium
Applicable temperature (℃)
Carbon Steel (Type C)
Water, steam, oil
≤425
Nitric acid
≤200
Acetic acid
≤200
Water, steam, oil
≤550
Z940H/Y electric high temperature and high pressure gate valve parts materials:
Body、Bonnet
Valve plate, valve seat
Stem
Stem nut
Filler
Handwheel
Carbon steel
High quality carbon steel + hard alloy or stainless steel
Chrome stainless steel
Aluminum bronze
Graphite asbestos packing
Malleable cast iron
Chromium nickel titanium steel
Stainless steel, stainless steel + cemented carbide
Chromium nickel titanium stainless steel
Aluminum bronze
PTFE impregnated
Malleable cast iron
Chromium nickel molybdenum titanium steel
Stainless steel, stainless steel + cemented carbide
Chromium nickel molybdenum titanium stainless steel
Aluminum bronze
Asbestos Packing
Malleable cast iron
Chrome-molybdenum steel
Alloy steel + cemented carbide
Chrome Molybdenum Aluminum Steel
Aluminum bronze
Flexible graphite
Malleable cast iron
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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