技术参数:
1.额定压力(Rated pressure):315bar
2.额定流量(Rated flow):20L/min
3.开启压力(Cracking pressure):0.26bar
4.泄漏量(Internal leakage):0.07 drops/min

技术参数:
1.额定压力(Rated pressure):315bar
2.额定流量(Rated flow):150L/min
3.开启压力(Cracking pressure):1 bar
4.泄漏量(Internal leakage):2 drops/min

技术参数:
1.额定压力(Rated pressure)：250bar
2.额定流量(Rated flow):15L/min
3.开启压力(Cracking pressure):9-10bar
4.泄漏量(Internal leakage):2drops/min

技术参数:
1.额定压力(Rated pressure):315bar
2.额定流量(Rated flow):30L/min
3.开启压力(Cracking pressure):0.3bar
4.泄漏量(Internal leakage):2 drops/min