PTFE Seat Stainless Steel Wafer Butterfly Valve

• The material selection of stainless steel wafer butterfly valve in accordance with relevant standards, and refuses to cut corners.
• Standard structure,Thick casting,Quick and light opening and closing, convenient maintenance.
•  corrosion resistance: By using fluorine-lined material in the center line, the valve body can be effectively prevented from being corroded and the service life of the valve is increased.

DN50-DN200

SIZE	∅D	øK	n-∅d0	øD1	d	L	L1	H	H1	H2	W
DN50	53	120.7	4-∅19	76.3	45	43	46	25	140	64	170
DN65	64.5	139.7	4-ø19	94	59.4	45.6	49	25	143	80	170
DN100	104	190.5	4-∅19	135	97	52.1	56	25	170	96.7	215
DN125	123.2	215.9	4-∅22.4	166	117	56	60	25	190	117	215
DN150	156	241.3	4-∅22.4	188.4	146.3	56	60	25	210	137	215
DN200	202	298.5	4-ø22.4	238.2	193.7	60	64	35	235	168	265

DN80

SIZE	∅D	øK	n-∅d0	øD1	d	L	L1	H	H1	H2	W
DN80	77.3	152.4	4-∅19	103.9	78	45.2	49.3	25	155	94.4	170