API Wafer Butterfly Valve

API Wafer Butterfly Valve is a type of stainless steel wafer butterfly valve. We manufacture it strictly in accordance with API 609 standard. If you are involved in corrosive liquid, gas and chemical applications, then choosing our stainless steel butterfly valve series is your ideal choice.

TOT Valve stainless steel wafer butterfly valve is designed and manufactured for food processing, pharmaceutical and chemical industries. You can operate it manually through a handle.

Description

This API 609 wafer butterfly valve is the perfect solution for controlling, throttling or shutting off the fluid in your project application. Because this type of wafer butterfly valve is lightweight, compact, and designed to be installed between flanges, TOT Valve adopts a two-piece valve body structure, you can easily interchange with other types of valves without extensive rework.

TOT Valve Unique design uses a double locking seal to achieve very high flow rates and minimal pressure loss for your application, while we also provide you with excellent sealing performance. The disc is connected to the valve stem on one side and can rotate around its axis to accurately control the flow rate.

As a professional stainless steel butterfly valve manufacturer, TOT Valve uses high-quality CF3, CF3M, CF8 and CF8M materials. These valves are manually operated and meet API 609 standards. We can provide you with butterfly valve sizes from 1-1/2 to 24 inches (DN40 to DN600), LB grade of 150, and pressure grade of PN20. TOT Valve provides one-stop valve selection for your project application, saving you the time and inconvenience of multiple suppliers.

Main External and Connection Dimension

Size		A	B	C	L	150LB		ISO 5211			Top Flange
mm	in	A	B	C	L	ΦK	N-Φd	ΦD	ΦD1	N-ΦG	Top Flange
40	1-1/2″	67	141	32	33	98.5	4-Φ16	65	50	4-Φ8	F05
50	2″	67	141	32	43	120.6	4-Φ19	65	50	4-Φ8	F05
65	2-½”	75	151	32	46	139.7	4-Φ19	65	50	4-Φ8	F05
80	3″	95	160	32	46	152.4	4-Φ19	65	50	4-Φ8	F05
100	4″	111	180	32	52	190.5	8-Φ19	90	70	4-Φ10	F07
125	5″	129	193	32	56	215.9	8-Φ22.4	90	70	4-Φ10	F07
150	6″	142	207	32	56	241.3	8-Φ22.4	90	70	4-Φ10	F07
200	8″	170	240	45	60	298.4	8-Φ22.4	125	102	4-Φ12	F10
250	10″	206	270	45	68	361.9	12-Φ25.4	125	102	4-Φ12	F10
300	12″	238	316	45	78	431.8	12-Φ25.4	125	102	4-Φ12	F10
350	14″	267	368	45	78	476.2	12-Φ28.4	125	102	4-Φ12	F10
400	16″	298	400	51	86	539.7	16-Φ28.4	175	140	4-Φ18	F14
450	18″	318	422	51	105	577.8	16-Φ31.8	175	140	4-Φ18	F14
500	20″	349	479	57	130	635	20-Φ31.8	175	140	4-Φ18	F14
600	24″	410	562	70	152	749.3	20-Φ35.1	210	165	4-Φ22	F16

API Wafer Butterfly Valve Advantages

– Short structure length can save raw materials and installation space, and can effectively support the strength of your pipeline.

– The valve block moves correctly and squeezed quickly to ensure the effective sealing of the butterfly valve.

– No grooves at the bottom to ensure slag-free and loss-free flow.

– TOT Valve strictly implements API598 test standards and implements 100% positive and negative double pressure tests on each product to ensure that 100% qualified products are delivered to you.

– We have been focusing on the valve industry for more than 20 years and have a professional production, sales, R&D and after-sales team. Choosing TOT Valve is your strong backing.

Have You Chosen API Wafer Butterfly Valve?

TOT wafer butterfly valves are very reliable and require little maintenance. Compared with other types of valves on the market today, they are an efficient and cost-effective choice. Whether you need to regulate pressure or simply shut off the flow of fluid in your system, investing in this premium API wafer valve is the best long-term solution you can make.