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VP-720.730 Diaphragm Valve (Spigot, Union D Socket/ Threaded)

Description:
• Pressure rating: 100 PSI
• Smooth operation with clear indication of opening / closind through the gauge cover.
• Low maintenance cost with replaceable diaphragm and long service life
• Adjustable stopper can avoid over tightening

Caution! The valve is completely closed when handwheel can’t turn more with normal torque, but it will cause the unrecoverable divulsion of diaphragm if the handwheel is continuously forced to turn in such above condition!

Character:
• Do not recommend to service or test with compressed air or gases.

Specifications

Type Size Standard Material Gasket O-ring Diaphragm End type Bolt
VP-720 1/2″~2″ DIN PVC EPDM NBR EPDM, FPM, PTFE Spigot SUS 304 / 316
VP-721 1/2″~2″ DIN CPVC EPDM NBR EPDM, FPM, PTFE Spigot SUS 304 / 316
VP-723 1/2″~2″ DIN PVDF EPDM NBR EPDM, FPM, PTFE Spigot SUS 304 / 316
VP-724 1/2″~2″ DIN PP EPDM NBR EPDM, FPM, PTFE Spigot SUS 304 / 316
VP-730 1/2″~2″ ANSI, JIS, DIN PVC EPDM NBR / EPDM, FPM EPDM, FPM, PTFE Socket, Threaded SUS 304 / 316
VP-731 1/2″~2″ ANSI, JIS, DIN CPVC EPDM NBR / EPDM, FPM EPDM, FPM, PTFE Socket, Threaded SUS 304 / 316
VP-733 1/2″~2″ ANSI, JIS, DIN PVDF EPDM NBR / EPDM, FPM EPDM, FPM, PTFE Socket, Threaded SUS 304 / 316
VP-734 1/2″~2″ ANSI, JIS, DIN PP EPDM NBR / EPDM, FPM EPDM, FPM, PTFE Socket, Threaded SUS 304 / 316

NO. PART MATERIAL Q’TY
1 BODY UPVC,CPVC,PP,PVDF 1
2 BONNET UPVC,CPVC,PP,PVDF,PP+GF 1
3 COMPRESSOR FC,SUS 1
4 HANDWHEEL PP 1
5 SLEEVE C3602 1
6 STEM C3602 1
7 DIAPHRAGM EPDM,FPM,PTFE 1
8 CAP UPVC,CPVC,PVDF,PP+GF 1
9 COMPRESSOR PIN SUS 304 1
10 INSERTED METAL C3602,SUS304 1
11 RUBBER LINER SUS 304 1
12 BOLTS&WASHERS SUS 304 4
13 NUTS&WASHERS SUS 304 4
14 NAME PLATE PVC 1
15 BOTTOM NUT C3604 2
16 STOPPER SUS 304 1
17 SET NUT SUS 304 1
18 GAUGE CIVER AS 1
19 SHEET GASKET EPDM 1
20 SHEET RING SUS 304 1
21 INDICATIVE WASHER ABS 1
22 O-RING NBR 1
23 O-RING EPDM,FPM 2
24 END CONNECTOR UPVC,CPVC,PP.PVDF 2
25 UNION NUT UPVC,CPVC,PP.PVDF 2
SIZE 1/2″
(15mm)		 3/4″
(20mm)		 1″
(25mm)		 1-1/2″
(40mm)		 2″
(50mm)
JIS Ød1 22.3 26.3 32.33 48.46 60.56
Ød2 21.7 25.7 31.67 47.54 59.44
I 22.2 25.4 28.6 34.9 38.1
ANSI Ød1 21.54 26.87 33.65 48.56 60.63
Ød2 21.23 26.57 33.27 48.11 60.17
I 22.22 25.4 28.58 34.93 38.1
DIN Ød1 20.3 25.3 32.3 50.3 63.3
Ød2 19.9 24.9 31.9 49.9 62.9
I 16 19 22 31 38
BS Ød1 21.5 26.9 33.7 48.4 60.5
Ød2 21.3 29.7 33.5 48.2 60.3
I 16.5 19.5 22.5 30 36
thd./in NPT 14 14 11.5 11.5 11.5
BSPT 14 14 11 11 11
ØD 46 55 66 97 120
ØD1 31 37 44 64 78
ØD2 95 95 110 150 150
Ød3 20 25 32 50 63
L2 130 150 160 200 230
L1 180 207 224 276 317
L 124 144 154 194 224
H1 128 138 144 220 225
H2 86 95 98 150 148
I1 PVC 16 19 22 31 34
PP,PVDF 14.5 16 18 23.5 27.5
S 11 11 11 15 15
F 25 25 25 45 45
M M6 M6 M6 M8 M8

(unit : mm)

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