Large Caliber 304 Stainless Steel Valve Plate Flange Electric Butterfly Valve AC380V/440V

• Customization: Available
• Media: Water
• Driving Mode: Electric
• Model NO.: Q941X-16C
• Connection Form: Flange
• Structure: Double-Eccentric Sealing
• Seal Form: Force Sealed
• Valve Stem: Orbit
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Sheet Metal
• Standard: ANSI/ASME Standard Valves
• Application: Industrial Usage, Water Industrial Usage
• Voltage: 220V 380V 110V 415V 24V
• Valve Diameter: DN25-1200
• Colour: Blue/Grey/Orange/Red/Black
• Valve Standards: JIS GB
• Transport Package: Export Wooden Crate
• Specification: 6
• Trademark: Brooke
• Origin: China
• HS Code: 8481804090
• Production Capacity: 50000pieces/Years
• Package Size: 30.00cm * 30.00cm * 40.00cm
• Package Gross Weight: 55.000kg

Product Description

Product Overview:
The main features of flange butterfly valve are:
1. Compact and lightweight, easy to disassemble and repair, and can be installed in any position.
2. The structure is simple and compact, with low operating torque and quick opening of 90 ° rotation.
3. The flow characteristics tend towards a straight line, with good regulation performance.
4. The connection between the butterfly plate and the valve stem adopts a pin free structure, which overcomes the possible internal leakage points.
5. The outer circle of the butterfly plate adopts a spherical shape, which improves the sealing performance and extends the service life of the valve. It can be opened and closed under pressure for more than 50000 times and still maintain zero leakage.
6. The sealing components are replaceable and the sealing is reliable, achieving bidirectional sealing.
7. Butterfly plates can be coated with coatings such as nylon or polytetrafluoroethylene according to user requirements.
8. This valve can be designed for flange connection and clamp connection.
9. The driving mode can be selected as manual, electric or pneumatic.
Flange butterfly valves are suitable for industries such as water supply and drainage, sewage, food, heating, gas, ships, hydropower, metallurgy, energy systems, and textiles, with temperatures ≤ 120 ºC or ≤ 150 ºC and nominal pressures ≤ 1.6MPa. They are particularly suitable for bi-directional sealing and valve body corrosion prone applications, as a medium for regulating flow and intercepting flow.

national standardPN16 41 Flange size
Caliber	flange outer diameter	flange thickness	center distance	bolt holeФ	Number of bolts	thread specification	Structure length
DN50	165	19	125	19	4	M16	108
DN65	185	19	145	19	4	M16	112
DN80	200	19	160	19	8	M16	114
DN100	220	19	180	19	8	M16	127
DN125	250	19	210	19	8	M16	140
DN150	285	19	240	23	8	M20	140
DN200	340	20	295	23	12	M20	152
DN250	405	22	355	28	12	M24	165
DN300	460	24.5	410	28	12	M24	178
DN350	520	26.5	470	28	16	M24	190
DN400	580	28	525	31	16	M27	216
DN450	640	30	585	31	20	M27	222
DN500	715	31.5	650	34	20	M30	229
DN600	840	36	770	37	20	M33	267
DN700	910	39.5	840	37	24	M33	292
DN800	1025	43	950	40	24	M36	318
DN900	1125	46.5	1050	40	28	M36	330
DN1000	1255	50	1170	43	28	M39	410
DN1200	1485	57	1390	49	32	M45	470
DN1400	1685	60	1590	49	36	M45	530
DN1500	1820	62.5	1710	49	36	M45	570
DN1600	1930	65	1820	56	40	M52	600
DN1800	2130	70	2020	56	44	M52	670
DN2000	2345	75	2230	62	48	M56	760

Factory Display

Frequently Asked Questions:
Q: What is our minimum order quantity?
A: Our minimum quantity is 1 piece.
Q: What is your business scope?
A: Our business scope includes cylinders, air source treatment, air solenoid valves, electric valves,
Pneumatic valves, quick couplings, etc.
Q: What is your delivery date?
A: This depends on the quantity of orders. The delivery date is 7-30 days. If you need urgent products,
We can accelerate the production of the first arrangement.