Metal electroplating line is widely used in aircraft and auto parts, machinery parts, metal, hardware processing industries, including cooper plating, silver plating, zinc plating, nickel plating, gold plating, chrom plating, anodizing, electrophoresis production line,etc.
Anodizing uses chemical or electrochemical treatment to generate a film layer containing the metal component on the metal surface. The metal material as the anode is protected by a material that forms a film on the surface by applying an electric current in a specific electrolyte. Anodizing is a method of metal surface treatment. Most metal materials (such as stainless steel, zinc alloy, aluminum alloy, magnesium alloy, copper alloy, titanium alloy) can be anodized in a suitable electrolyte. Anodizing Line,Oxidation Production Plant,Al Alloy Oxidation Line,Anodizing Plating Line Wuxi Xingyi Intelligent Environment Protection Equipment Co.,Ltd. , https://www.xingyimachinery.com
PV121B is a new type butterfly valve developed for water supply and water treatment application.Â
Basic speciï¬ cation
Size:DN50~DN200 (2 inch ~ 8 inch)
Body Material:PVC-U;PP
Seal material:EPDM
Wafer connection:DIN PN10; ANSI CL150; JIS 10K
Design pressure:1.0Mpa(PN10 bar)
Feature of valve
Disc and seat that touch medium are made from plastic and rubber. Â
Multi-hole ï¬t for different standards connection  Â
Valve is easy to assemble and disassemble to change damaged parts Â
Dry-stem are optional  Â
Electric and pneumatic actuator mounting are available
     
Â
Norminal Size
D1
d1
d2
D
n1
Φh1
A
B
L1
L2
L3
DN(Inch)
DIN
ANSI
JIS
DN50(2")
125
120
120
50
85
162
4
18
210
116
35
205
44
DN65(2-1/2")
145
140
140
65
100
179
4
18
210
116
35
218
46
DN80(3")
160
152
150
80
110
195
8
18
220
136
35
242
57
DN100(4")
180
190
175
100
135
225
8
18
220
136
35
273
60
DN125(5")
210
216
210
125
165
255
8
18
273
150
46
303
66
DN150(6")
240
241
240
150
190
280
8
22
273
150
46
330
72
Â
Product Name:PVC plastic butterfly valve for water
PV121B is a new type butterfly valve developed for water supply and water treatment application.Â
Basic speciï¬ cation
Size:DN50~DN200 (2 inch ~ 8 inch)
Body Material:PVC-U;PP
Seal material:EPDM
Wafer connection:DIN PN10; ANSI CL150; JIS 10K
Design pressure:1.0Mpa(PN10 bar)
Feature of valve
Disc and seat that touch medium are made from plastic and rubber. Â
Multi-hole ï¬t for different standards connection  Â
Valve is easy to assemble and disassemble to change damaged parts Â
Dry-stem are optional  Â
Electric and pneumatic actuator mounting are available    Â
Â
Norminal Size
D1
d1
d2
D
n1
Φh1
A
B
L1
L2
L3
DN(Inch)
DIN
ANSI
JIS
DN50(2")
125
120
120
50
85
162
4
18
210
116
35
205
44
DN65(2-1/2")
145
140
140
65
100
179
4
18
210
116
35
218
46
DN80(3")
160
152
150
80
110
195
8
18
220
136
35
242
57
DN100(4")
180
190
175
100
135
225
8
18
220
136
35
273
60
DN125(5")
210
216
210
125
165
255
8
18
273
150
46
303
66
DN150(6")
240
241
240
150
190
280
8
22
273
150
46
330
72
Â
Anodizing is to use aluminum alloy's easy oxidation characteristics to control the formation of oxide layer by electrochemical method to prevent further oxidation of aluminum material and increase the mechanical properties of the surface.
Factory Supply Agriculture Irrigation PVC Motorized Butterfly Valve by ANSI
Model NO.: RPV121
Working Temperature: Normal Temperature (-40°C<T<120°C)
Material of Seal Surface: EPDM
Valve Body: Plastic Injection Moulding
Application: Industrial Usage, Water Industrial Usage, Water Usage
Color: Dark Grey
Standard: DIN,ANSI,JIS
Actuator Mounting: Available
Trademark: RMIPLAST
Transport Package: Carton
Specification: 2"~8"
Origin: China Mainland
HS Code: 8481804090
Model NO.: RPV121
Working Temperature: Normal Temperature (-40°C<T<120°C)
Material of Seal Surface: EPDM
Valve Body: Plastic Injection Moulding
Application: Industrial Usage, Water Industrial Usage, Water Usage
Color: Dark Grey
Standard: DIN,ANSI,JIS
Actuator Mounting: Available
Trademark: RMIPLAST
Transport Package: Carton
Specification: 2"~8"
Origin: China Mainland
HS Code: 8481804090
Product Name:PVC plastic butterfly valve for water