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aboutus
sfnzf water seal check valve product performance parameters:
suitable gas | gas, dusty gas, hot and cold gas | water pressure | 0.3 ~ 0.4 mpa |
supply pressure | 0.5 ~ 0.8 mpa | water supply | 1m3 / h |
gas supply | 0.5 ~ 1m3 / min | valve opening and closing time | <15 seconds (one way) |
sfnzf water seal check valve main parts of the product material:
part name | water tank, curved valve plate | axis |
material | carbon steel or manganese steel | stainless steel |
sfnzf water seal check valve product main dimensions:
dn | interface size axb | interface size axb1 | n-фd | l | l1 | l2 | l3 | h | replenishment |
800 | 480x1050 | 580x1150 | 32-ф23 | 3400 | 1500 | 1300 | 1900 | 2900 | 80 |
900 | 580x1100 | 680x1200 | 34-ф23 | 3500 | 1500 | 1300 | 2000 | 3000 | 80 |
1000 | 800x1200 | 920x1320 | 40-ф23 | 3900 | 1600 | 1380 | 2150 | 3400 | 80 |
1100 | 800x1400 | 920x1520 | 44-ф23 | 3900 | 1600 | 1380 | 2150 | 3400 | 80 |
1200 | 800x1400 | 920x1520 | 44-ф23 | 3900 | 1600 | 1380 | 2150 | 3400 | 80 |
1300 | 880x1500 | 1000x1620 | 44-ф23 | 4050 | 1600 | 1380 | 2200 | 3400 | 80 |
1400 | 970x1540 | 1080x1620 | 44-ф23 | 4150 | 1600 | 1380 | 2200 | 3400 | 80 |
1500 | 1080x1850 | 1220x1990 | 56-ф23 | 4350 | 1600 | 1400 | 2287 | 3600 | 100 |
1600 | 1080x1850 | 1220x1990 | 56-ф23 | 4350 | 1600 | 1400 | 2287 | 3600 | 100 |
1700 | 1150x1900 | 1298x2050 | 56-ф23 | 4350 | 1600 | 1400 | 2287 | 3600 | 100 |
1800 | 1250x2000 | 1402x2150 | 56-ф23 | 4350 | 1600 | 1400 | 2287 | 3600 | 100 |
