材质和工作温度
Body material | Operating Temperature℃ | Maximum working pressure | Jointing Method |
PPH | -20~95 | PN10 | Butt Fusion |
RPP | -20~80 | PN10 | Butt Fusion |
PE | -30~120 | PN10 | Butt Fusion |
PVDF | -40~65 | PN10 | Butt Fusion |
U-PVC | 0~50 | PN10 | Butt Fusion |
C-PVC | 0~80 | PN10 | Butt Fusion |
Part name Material Table
Serial Number | Parts Name | Material |
1 | Body/Bonnet | PPH\RPP\PE\PVDF\CPVC\UPVC |
2 | Diaphragm | EPDM、FEP、PTFE |
3 | Stem | Stainless steel |
4 | Yoke nut | Cast iron |
5 | Disc | FPM、EPDM |
6 | Handlweel | ABS |
DIN(mm) | ||||||||||||||||||
Nominal dimension |
dimension(mm) |
Working Pressure (Mpa) |
Weight(Kg) | |||||||||||||||
d | DN | NPS | L | D2 | H | H1 | H2 | L2 | M | Lift=Hx | PE、PPH、RPP | PVDF | CPVCUPVC | |||||
20 | 15 | 1/2 | 130 | 80 | 90 | 14 | 12 | 25 | M6 | 7 | 1.0 | 0.30 | 0.43 | 0.35 | ||||
25 | 20 | 3/4 | 150 | 80 | 101 | 18 | 12 | 25 | M6 | 10 | 1.0 | 0.70 | 0.59 | 0.48 | ||||
32 | 25 | 1 | 160 | 94 | 117 | 22 | 12 | 25 | M6 | 12 | 1.0 | 0.80 | 1.10 | 0.89 | ||||
40 | 32 | 11/4 | 180 | 117 | 127 | 26 | 15 | 45 | M8 | 16 | 1.0 | 0.80 | 1.26 | 1.01 | ||||
50 | 40 | 11/2 | 200 | 117 | 139 | 32 | 15 | 45 | M8 | 19 | 1.0 | 2.00 | 1.84 | 1.48 | ||||
63 | 50 | 2 | 230 | 152 | 172 | 39 | 15 | 45 | M8 | 27 | 1.0 | 1.70 | 3.34 | 2.67 |