Sanitary Butterfly Type Ball Valve

The VTY butterfly-type Sanitary Butterfly Type Ball Valve is a compact, lightweight sanitary valve engineered for food, beverage, and biopharmaceutical processing. Combining a butterfly valve's streamlined profile with a ball valve's low flow resistance, this VTY product ensures smooth, flexible operation.

Made from high-grade stainless steel (like T316L or T304), the butterfly-type Sanitary Butterfly Type Ball Valve features an integrated drainage system for zero-residual media discharge. It handles viscous and particulate matter exceptionally well, offering reliable flow isolation.

Available with tri-clamp, welded, or threaded connections, this valve can be manually operated or automated using electric or pneumatic actuators to fit any piping system.

Technical data

Key Features

● Hygienic design for sanitary processing applications

● Low operating torque for easy manual or automated control

● Full drainage structure for zero dead-leg performance

● Smooth internal surface reduces product residue and contamination risk

● High corrosion resistance stainless steel construction

● Compatible with CIP (Clean-in-Place) and SIP (Sterilize-in-Place) systems

● Flexible operation: manual handle, electric actuator, or pneumatic actuator

Applications

The VTY Sanitary Butterfly Type Ball Valve is widely used in industries requiring high cleanliness standards:

● Dairy processing systems

● Beverage production lines (juice, beer, wine, soft drinks)

● Food processing equipment

● Pharmaceutical and biopharmaceutical plants

● Cosmetic and personal care manufacturing

● High-purity water and chemical transfer systems

Connection Types

The valve supports multiple installation methods to fit different piping systems:

● Tri-clamp connection (quick installation & disassembly)

● Welded connection (permanent hygienic system)

● Threaded connection (flexible maintenance design)

Operation & Actuation Options

To meet different automation requirements, the valve can be configured as:

● Manual handle operation

● Pneumatic actuator control

● Electric actuator control

This allows seamless integration into both small-scale production lines and fully automated processing systems.

Why Choose VTY Sanitary Valves

As a professional sanitary valve manufacturer, VTY focuses on precision engineering and hygienic performance.

Our advantages include:

● Strict quality control from raw material to final inspection

● Advanced CNC machining for high precision components

● Stable production capacity for bulk orders

● Custom OEM/ODM solutions available

● Export experience for global food and pharmaceutical industries

FAQ

Q1: What industries is this valve suitable for?

It is designed for food, beverage, dairy, pharmaceutical, and cosmetic industries.

Q2: Can it be used in sterile applications?

Yes, the polished stainless steel structure and PTFE sealing support sterile processing environments.

Q3: Is it compatible with CIP and SIP systems?

Yes, the valve is fully compatible with CIP and SIP cleaning processes.

Q4: What is the difference between Ra 0.8 μm and Ra 0.4 μm finish?

Ra 0.4 μm provides a higher level of surface smoothness suitable for pharmaceutical-grade hygiene requirements.

QF7.111

DIN Ball Valve, Male Threaded

Size	A	D	E	L
25	26/25	94	Rd52×1/6"	72
32	32/31	97	Rd58×1/6"	76
40	38/37	114	Rd65×1/6"	84
50	50/49	131	Rd78×1/6"	98
65	66	158	Rd95×1/6"	120
80	81	181	Rd110×1/4"	140
100	100	209	Rd130×1/4"	164

QF7.133

DIN Ball Valve, Welded

Size	A	T	D	L
25	29/28	1.5	94	72
32	35/34	1.5	97	76
40	41/40	1.5	114	84
50	53/52	1.5	131	98
65	70	2.0	158	120
80	85	2.0	181	140
100	104	2.0	209	164

QF7.113

DIN Ball Valve, Male/Weld

Size	A	D	E	L
25	29/28	94	Rd52×1/6"	72
32	35/34	97	Rd58×1/6"	76
40	41/40	114	Rd65×1/6"	84
50	53/52	131	Rd78×1/6"	98
65	70	158	Rd95×1/6"	120
80	85	181	Rd110×1/4"	140
100	104	209	Rd130×1/4"	164

QF7.122

DIN Ball Valve, Clamp

Size	A	B	D	L
25	26/25	50.5	94	72
32	32/31	50.5	97	76
40	38/37	50.5	114	84
50	50/49	64.0	131	98
65	66	91.0	158	120
80	81	106.0	181	140
100	100	119.0	209	164

QF7.116

DIN Ball Valve,Female/Male

Size	A		D	E		L
25	26/25		94	Rd52×1/6”		94
32	32/31		97	Rd58×1/6"		101
40	38/37		114	Rd65×1/6"		110
50	50/49		131	Rd78×1/6"		126
65	66		158	Rd95×1/6"		152
80	81		181	Rd110×1/4"		177
100	100		209	Rd130×1/4"		208

QF7.136

DIN Ball Valve,Female/Weld

Size		A	D		E	L
25		29/28	94		Rd52×1/6"	94
32		35/34	97		Rd58×1/6"	101
40		41/40	114		Rd65×1/6"	110
50		53/52	131		Rd78×1/6"	126
65		70	158		Rd95×1/6"	152
80		85	181		Rd110×1/4"	177
100		104	209		Rd130×1/4"	208

QF7.166

DIN Ball Valve,Female Threaded

Size	A		D	E		L
25	26/25		94	Rd52×1/6"		116
32	32/31		97	Rd58×1/6”		126
40	38/37		114	Rd65×1/6"		136
50	50/49		131	Rd78×1/6”		154
65	66		158	Rd95×1/6"		184
80	81		181	Rd110×1/4"		214
100	100		209	Rd130×1/4"		252

QF7.333

3A Ball Valve, Welded

Size		A	T		D	L
1"		25.4	1.65		94	72
11/4"		31.8	1.65		97	76
11/2"		38.1	1.65		114	84
2"		50.8	1.65		131	98
21/2"		63.5	1.65		158	120
3"		76.2	1.65		181	140
4"		101.6	2.10		209	164

QF7.322

3A Ball Valve, Clamp

Size	A	B	D	L
1"	50.5	22.1	94	72
11/4"	50.5	28.5	97	76
11/2"	50.5	34.8	114	84
2"	64.0	48.5	131	98
21/2"	77.5	60.2	158	120
3"	91.0	72.9	181	140
4"	119.0	97.4	209	164

QF7.323

3A Ball Valve, Clamp/Weld

Size	A	B	D	L
1"	25.4	50.5	94	72
11/4"	31.8	50.5	97	76
11/2"	38.1	50.5	114	84
2"	50.8	64.0	131	98
21/2"	63.5	77.5	158	120
3"	76.2	91.0	181	140
4"	101.6	119.0	209	164

QF7.233

SMS Ball Valve, Welded

Size	A	T	D	L
25	25.4	1.65	94	72
32	31.8	1.65	97	76
38	38.1	1.65	114	84
51	50.8	1.65	131	98
63.5	63.5	1.65	158	120
76	76.2	1.65	181	140
101.6	101.6	2.10	209	164
104	104.0	2.00	209	164

QF7.211

SMS Ball Valve, Male Threaded

Size	A	D	E	L
25	22.1	94	Rd40×1/6"	110
32	28.5	97	Rd48×1/6"	116
38	34.8	114	Rd60×1/6"	130
51	48.5	131	Rd70×1/6"	144
63.5	60.2	158	Rd85×1/6"	174
76	72.9	181	Rd98×1/6"	194
101.6	97.4	209	Rd132×1/6"	234
104	100.0	209	Rd125×1/4"	224

QF7.266

SMS Ball Valve, Female Threaded

Size		A		D		E		L
25		22.1		94		Rd40×1/6"		102
32		28.5		97		Rd48×1/6"		106
38		34.8		114		Rd60×1/6"		124
51		48.5		131		Rd70×1/6”		138
63.5		60.2		158		Rd85×1/6"		168
76		72.9		181		Rd98×1/6"		188
101.6		97.4		209		Rd132×1/6"		224
104		100.0		209		Rd125×1/4"		224

QF7.216

SMS Ball Valve, Female/Male

Size		A		D		E		L
25		22.1		94		Rd40×1/6"		106
32		28.5		97		Rd48×1/6"		111
38		34.8		114		Rd60×1/6"		127
51		48.5		131		Rd70×1/6"		141
63.5		60.2		158		Rd85×1/6"		171
76		72.9		181		Rd98×1/6"		191
101.6		97.4		209		Rd132×1/6"		229
104		100.0		209		Rd125×1/4"		224

QF7.001

Seal

Size	ID		EPDM		SI		FPM	NBR
25	26
32	32
40	38
50	50
65	66
80	81
100	100

QF7.002

Ball

Size			A				B
25			41.0				26
32			50.0				32
40			60.0				38
50			76.5				50
65			100.0				66
80			122.0				81
100			150.0				100