Materials and operating temperature
Body material | Operating Temperature℃ | Maximum working pressure | Jointing Method |
PPH | -20~95 | PN10 | flange connection |
RPP | -20~80 | PN10 | flange connection |
PE | -30~120 | PN10 | flange connection |
PVDF | -40~65 | PN10 | flange connection |
U-PVC | 0~50 | PN10 | flange connection |
C-PVC | 0~80 | PN10 | flange connection |
Part name Material Table
Serial Number | Parts Name | Material |
1 | Body/Bonnet | PPH\RPP\PE\PVDF\CPVC\UPVC |
2 | Diaghragm | EPDM、FEP、PTFE |
3 | Stem | Stainless steel |
4 | Yoke nut | Cast iron |
5 | Bonnet | FPM、EPDM |
6 | Handlweel | ABS |
DIN(mm) | ||||||||||||||||
Nominal dimension | dimension(mm) |
Working Pressure (Mpa) |
Weight(Kg) | |||||||||||||
d | DN | NPS | L | D | K | c | H | n-Φl | PE、PPH、RPP | PVDF | CPVCUPVC | |||||
20 | 15 | 1/2 | 130 | 95 | 65 | 14 | 125 | 4-Φ14 | 1.0 | 0.8 | 1.1 | 1.0 | ||||
25 | 20 | 3/4 | 150 | 105 | 75 | 16 | 130 | 4-Φ14 | 1.0 | 0.9 | 1.2 | 1.3 | ||||
32 | 25 | 1 | 160 | 115 | 85 | 16 | 145 | 4-Φ14 | 1.0 | 0.9 | 1.3 | 1.25 | ||||
40 | 32 | 11/4 | 180 | 135 | 100 | 16 | 170 | 4-Φ18 | 1.0 | 1.8 | 2.5 | 1.63 | ||||
50 | 40 | 11/2 | 200 | 145 | 110 | 16 | 190 | 4-Φ18 | 1.0 | 2.0 | 2.8 | 2.25 | ||||
63 | 50 | 2 | 230 | 160 | 125 | 18 | 215 | 4-Φ18 | 1.0 | 2.7 | 3.9 | 3.13 |