stainless steel ball valve

1. professional manufacture above 10 years. 2.CE and ISO9001 certificate

1Ball valves are only for the full open, all kinds of lines or equipment all the media operation with, don't allow for throttling to use

2Don't throw the handle counterclockwise, handle and line parallel to open it. The clockwise throw the handle, perpendicular to the pipeline is off the handle.

3The valve stem the show with a top pates in the pipeline for parallel groove when open clockwise rotation 90 °C throw the handle, make the groove in the pipeline for vertical closed.

PN	Applicable medium	Applicable temperature	Main material	Standard	test standard
PN1.6MPa	water ,oil, the corrosive medium	≤150°C	gray cast iron carbon steel polytetrafluoroethylene	GB/T15185-1994	GB/T13927-1992

                                

DN	L	L1	D	D1	D2	H	Z-&d
20	130	150	105	75	55	78	4-14
25	140	180	115	85	65	85	4-14
32	165	180	135	100	78	92	4-18
40	165	200	145	110	85	114	4-18
50	205	200	160	125	100	114	4-18
65	222	300	180	145	120	150	4-18
80	241	300	195	160	135	168	8-18
100	305	300	215	180	155	183	8-18
125	365	500	245	210	185	220	8-18
150	394	500	280	240	210	256	8-22
200	457	600	335	295	265	360	12-22

stainless steel ball valve