This is Storloff from Vango Valve Co., we have certified by API(6D 0844) and ISO9001:2000 Certification.
We are a professional manufacturer of Galve,Globe,Check,Ball,Butterfly valves and Y-strainers with full range of models.
SIZES 1/4" TO 2" 150LB—2500LB
MATERIAL OF CONSTRUCTIONS BODY & BONNET : A105，F11，304/L，316/L
DESIGN & MANUFACTURING STANDARD As per API 602, ASME B 16.34
TEST: API 598
END CONNECTION Screwed , NPT, Socket Weld, RF