Pneumatic plastic UPVC wafer type butterfly valve
1) Material health and no-toxic
2) Double and single atcing
3) EPDM seat
Plastic wafer type pneumatic upvc butterfly valve
Product Specification:
1) Itself light weight
2) Material health and non-toxic
3) Strong corrosion resistance, adapt to large diameter
4) Maintenance , replacement and remove convenient
Technical Parameters:
Pneumatic actuator
Double acting,single acting
Pneumatic accessories
Limit switch,positioner,solenoid valve,filter relief-pressure valve,hand wheel-operated.
Nominal diameter
DN50-DN300
Nominal pressure
1.0-1.6MPa
Applicable temperature
-30~60°C
Connection
Wafer
Body material
UPVC
Disc material
UPVC
Seat lining
EPDM
Applicable medium
PVC compatible food industrial solvents
Outline dimensional drawing:
Type Specification Table:
50
65
80
100
125
150
200
250
300
JIS
D1
120
140
150
175
210
240
290
355
400
n-Φe
4-19
4-19
8-19
8-19
8-23
8-23
12-23
12-25
16-25
ANSI
D1
120.39
139.44
152.40
190.50
216
241.55
298.50
362
432
n-Φe
4-19
4-19
4-19
8-19
8-22
8-22
12-22
12-25
12-25
DIN
D1
125
145
160
180
210
240
295
350
440
n-Φe
4-18
4-18
4-18
8-18
8-18
8-18
8-23
8-23
12-23
D
165
185
200
229
257
285
343
411
490
D2
56.6
69.5
79.5
102.5
130
152
203
255
309.5
W1
43
46
46
56
69
75
85
109
133
W2
29
31
31
40
50
54
69
88
103.5
H1
235
245
260
280
322
374
428
482
574
H2
103
113
115
135.5
164
169
201
242
302
L
214
214
252
252
270
354
418
450
518
Related pictures showing
♦ UPVC valve body color: Grey
Material for health and no-toxic, lightweight
♦ UPVC butterfly valve with pneumatic actuators:
Pneumaticactuators: Double acting and Single acting
About us:
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Polovo valves (Shanghai) CO., Ltd.
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