卧式止回阀H41H-16C DN350，GPY-F12R

卧式止回阀H41H-16C DN300，GPY-F11R

卧式止回阀H41H-16C DN250，GPY-F11.55R

卧式止回阀H41H-16C DN150，GPY-F9R

卧式止回阀H41H-16C DN125，GPY-F10R

卧式止回阀H41H-16 DN300，

卧式止回阀H41H-16 DN250，HGP-33A-L1414R

卧式止回阀H41H-16 DN200，HGP-33A-L1313R

卧式止回阀H41H-16 DN150，HGP-33A-L1111R

卧式止回阀H41H-16 DN125，

卧式止回阀H41H-16 DN100，HGP-33A-L88R

卧式止回阀H41H-16 DN80，HGP-33A-L66R

底阀H42X-10 DN200，HGP-33A-F88L

底阀H42X-10 DN150，HGP-33A-F66L

底阀H42X-10 DN125，HGP-33A-F44L