Level Handle Operated Butterfly Valve
Product Details
-50 to +150
F4
PTFE
-20 to +150
X9
EPDM anti-heat
-23 to +150
X7
FPM
B7
CF8 stainless steel
L
Aluminum alloy
-10 to +50
X6
Abrasion resistance rubber
B6
Carbon steel
C
Carbon steel
-12 to +93
-12 to +82
In a short time
X(X5)
NBR
B5
CF8 stainless steel
R
CF8 stainless steel
-7 to +107
-7 to +93
In a short time
X4
Neoprene
B4
Titanium steel
P
Stainless steel
ZG1Cr18Ni9Ti
-50 to +150
-45 to +135
In a short time
X3
EPDM
B3
Stainless steel
ZG1Cr18Ni9Ti
T
Aluminum bronze
-18 to +149
-18 to +135
In a short time
X2
Hypalon
PTFE
Carbon steel
B2
Aluminum bronze
Q
Ductile cast iron
-20 to +85
X1
gas
Natural
bronze
Lubricated
Stainless steel
mark(B1)
No
ductile cast iron
Encapsulated
mark(Z)
No
Grey iron
(C)
Temperature
No.
Name
Name
No
Name
No.
Name
Rubber seat
Bush
Axis
Disc
Valve body
Materials
Potable water, sea water, waste water, air, steam, aliment, medicine, oil, acid, alkali, salt
Suitable medium
C
-50 to +150
Suitable temperature
2.4
1.5
Shell
1.76
1.1
Seal
Test pressure
MPa
1.6
1.0
Nominal pressure
Mm
40-800
40-1000
Nominal size
Performance
6. Different materials for components, suitable for many mediums,
5 Completely seal is available, zero leakage by air test.
4. Hundreds of thousands times of cycling test, long service life.
3. Flow line trends to be a straight line, good regulate performance.
2. Simple construction, compact, 90 degree rotation to open and close immediately, small operating torque.
1 Light in weight, easy to install and discharge, maintenance, can be installed in any position.
Features:
high accuracy
effective stem seal
reasonable construction
limited operating torque
litle potential effect of seat expansion
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- Brand Name:YQ
- Model Number:YQD71X-10Q,16Q
- Place of Origin:Guangdong China (Mainland)
- Media:Water
- Temperature of Media:Normal Temperature
- Material:Casting
- Power:Hydraulic
- Pressure:Medium Pressure
- Structure:Butterfly
- Standard or Nonstandard:Standard
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