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PV137 is pneumatic actuated ball valve, spring return type and double acting type actuator for optional, different materials of valves are available
Basic specification
Size:DN15~DN100 (1/2 inch ~ 4 inch)
Connection:Socket; Flange
Material:PVC-U;PVC-C;PVDF;PP-GF;PP-H
Actuator:Pneumatic
Type:Spring return;double acting
Air supply:6bar
Feature of valve
The size of the ball valve is generally up to 4 inch,Â
size from 5" to 12" could be customized if request.
Different materials of ball valve for optional.
Spring return and double acting type actuator for optional.
Other accessories are optional if request.
    
        
       
Norminal Size
A
B
H1
H2
H3
L1
L2
D1
D2
DN(Inch)
15(1/2")
118
45
60
37
65
106
140
54
95
20(3/4")
118
45
72
37
65
114
160
63
105
25(1")
118
45
80
37
65
128
175
73
115
32(1-1/4")
118
45
98
45
65
144
200
84
140
40(1-1/2")
122
65
115
45
90
158
225
98
150
50(2")
122
65
137
50
90
172
260
118
165
65(2-1/2")
147
72
157
55
102
278
310
150
185
80(3")
168
83
180
60
117
310
350
169
200
100(4")
184
95
210
80
130
352
400
190
220
Â
Product Name:PVC pneumatic control ball valve
PV137 is pneumatic actuated ball valve, spring return type and double acting type actuator for optional, different materials of valves are available
Basic specification
Size:DN15~DN100 (1/2 inch ~ 4 inch)
Connection:Socket; Flange
Material:PVC-U;PVC-C;PVDF;PP-GF;PP-H
Actuator:Pneumatic
Type:Spring return;double acting
Air supply:6bar
Feature of valve
The size of the ball valve is generally up to 4 inch,Â
size from 5" to 12" could be customized if request.
Different materials of ball valve for optional.
Spring return and double acting type actuator for optional.
Other accessories are optional if request.
   Â
       Â
      Â
Norminal Size
A
B
H1
H2
H3
L1
L2
D1
D2
DN(Inch)
15(1/2")
118
45
60
37
65
106
140
54
95
20(3/4")
118
45
72
37
65
114
160
63
105
25(1")
118
45
80
37
65
128
175
73
115
32(1-1/4")
118
45
98
45
65
144
200
84
140
40(1-1/2")
122
65
115
45
90
158
225
98
150
50(2")
122
65
137
50
90
172
260
118
165
65(2-1/2")
147
72
157
55
102
278
310
150
185
80(3")
168
83
180
60
117
310
350
169
200
100(4")
184
95
210
80
130
352
400
190
220
Â
The cold rolling mill is an advanced equipment that continuously rolls blades from strip steel. By adjusting the position (roll offset, feed height, roll pressure, guide wheel, etc.), it can roll out blades of various specifications required.
Advantages of cold rolling layout:
It has the advantages of high production efficiency, saving raw materials, good blade quality, high hole diameter, and good wear resistance.
The structures that affect the rolling shape include the material and thickness of the strip, the offset of the roll, the feeding height, the rolling force of the roll, the different specifications of the guide wheels and blades, and the increase in the temperature of the roll during the rolling process. After years of construction, the contract developed this continuous cold-rolled propeller, which has the advantages of smooth surface, high hardness, wear resistance, one-time forming, and continuous no welds.
PP Pneumatic Control Ball Valve by ANSI
Model NO.: RPV137
Type: Flexible Ball Valve
Function: Control Valve
Temperature: Normal Temperature
Application: Industrial Usage, Water Industrial Usage, Control Usage
Standard: DIN, ANSI, JIS, Cns, Bsp, NPT
Acting Type: Double Acting, Spring Return
Air Supply: 4-6 Bar
Limit Switch: Inside
Trademark: RMIPLAST
Transport Package: Carton
Specification: 1/2"~12"
Origin: China Mainland
HS Code: 8481804090
Model NO.: RPV137
Type: Flexible Ball Valve
Function: Control Valve
Temperature: Normal Temperature
Application: Industrial Usage, Water Industrial Usage, Control Usage
Standard: DIN, ANSI, JIS, Cns, Bsp, NPT
Acting Type: Double Acting, Spring Return
Air Supply: 4-6 Bar
Limit Switch: Inside
Trademark: RMIPLAST
Transport Package: Carton
Specification: 1/2"~12"
Origin: China Mainland
HS Code: 8481804090
Product Name:PVC pneumatic control ball valve