旋启止回阀H44H-16C DN125，HGP-3A-F28R

旋启止回阀H44H-16C DN100，HGP-3A-F25R

旋启止回阀H44H-16C DN80，HGP-3A-F23R

旋启止回阀H44H-16C DN65，

旋启止回阀H44H-16C DN50，HGP-3A-F19R,

旋启止回阀H44H-16C DN40，HGP-3A-F17R

旋启止回阀H44H-16 DN300，YB1-100

旋启止回阀H44H-16 DN250，YB1-80

旋启止回阀H44H-16 DN125，YB1-40

旋启止回阀H44H-16 DN100，YB1-32/6

旋启止回阀H44H-16 DN80，YB1-31.5/6

旋启止回阀H44H-16 DN65，YB1-6/10

旋启止回阀H44H-16 DN50，YB1-25/100

旋启止回阀H44H-16 DN40，YB1-50/100

过滤器GL41H-16 DN1000，YB1-25/16