Rubber lined diaphragm valve

This valve is specially used to control non corrosive or general corrosive medium, the inner surface of the valve body is not lined or covered with various rubber, which is suitable for different working temperature and fluid pipeline.
Note: parameters are for reference only, or are not full. Valve can be used in accordance with the requirements of different pressure, material, diameter, drive, etc.. Specific please contact or online advisory contact. Body: cast iron, nodular cast iron, carbon steel, stainless steel
Valve cover: cast iron, nodular cast iron, carbon steel, stainless steel
Lining: no lining, rubber
Diaphragm: Rubber
Valve: cast iron, carbon steel
Stem: carbon steel, stainless steel handwheel: Cast Iron Lining layer: electric spark detection
Test and inspection according to GB/T13297 standard
Nominal pressure: PN (Mpa)
Body: PN * 1.5
Seal: PN * 1.1

DN mm	Nominal pressure MPa	Working pressure MPa	L （mm）	D （mm）	D1 （mm）	n-φd （mm）	F （mm）	H1 （mm）	H2 （mm）	D0 （mm）	quality
25	0.6	0.6	145	115	85	4-14	2	178	190	120	-
32			160	140	100	4-18	2	196	217	140	-
40			180	150	110	4-18	3	196	217	140	14
50			210	165	125	4-18	3	219	240	200	20
65			250	185	145	4-18	3	264	272	200	29
80			300	200	160	4-18	3	285	315	280	42
100			350	220	180	8-18	3	352	383	320	61
125			400	250	210	8-18	3	470	515	320	79．5
150		0．4	460	285	240	8-22	3	508	554	400	150
200			570	340	295	8-22	4	602	660	500	236．5
250			680	395	350	12-22	4	708	786	500	-
300			790	445	400	12-22	4