model | nominal pressure (MPa) | Experimental pressure | working temperature (ºC) | Applicable medium | ||
Strength water (MPa) | Seal (water) air (MPa) | Low-pressure sealed air (MPa) | ||||
Z41H-16C Z41W-16P(R) | 1.6 | 2.4 | 1.8 | 0.6 | ≤425 | nitrose |
Z41W-25P(R) | 2.5 | 3.8 | 2.8 | 0.6 | ≤200 | Acetic acid class |
Z41W-40P(R) | 4.0 | 6.0 | 4.4 | 0.6 | ≤200 | nitrose |
Z41W-64P(R) | 6.4 | 9.6 | 7.0 | 0.6 | ≤200 | Acetic acid class |