2"-12" DIN ASTM JIS Standrad Handled Water Supply PVC Butterfly Valve for Industrial System

Product Description

Product Description

China high quality plastic butterfly valve manufacturer

   As a leading plastic butterfly valve manufacturer in China, we produce over one million valves annually, along with countless fittings, in compliance with ISO 9001, DIN, ASTM, CE, and other standards, for the global market.

   Our valves offer excellent sealing, chemical resistance, and a service life exceeding 50,000 cycles, making them ideal for water, chemical, and industrial applications.With advanced CNC machining, 100% pressure testing, and competitive pricing, we are able to provide reliable, high-quality solutions with fast global shipping.

Specification

PVC Gear Butterfly Valve

  A gear butterfly valve is a type of butterfly valve that uses a gear mechanism to open and close the valve's disc, which regulates the flow of fluid. This gearing allows for precise control over the valve position, making it suitable for applications where fine flow control is necessary.

PVC Gear Butterfly Valve Features
Mechanism: The gear mechanism in these valves typically involves either a worm gear or bevel gear arrangement. This setup allows for easier manual operation, especially in larger or higher pressure applications, as it reduces the force needed to turn the valve compared to a simple lever.

Material and Design: Gear operated butterfly valves can be made from various materials including cast iron, stainless steel, and PVC, depending on the application. The choice of material affects the valve's suitability for different fluid types and temperature ranges.

Operation: The gearing mechanism multiplies the torque applied, allowing for smooth and incremental adjustments of the disc. This is particularly useful in systems requiring precise flow modulation, such as in water treatment plants or in HVAC applications.

Lightweight – Easier to transport and install than metal valves.
Cost-effective – Lower material and maintenance costs.
Quick operation – Simple quarter-turn open/close design.

NO.	PART	MATERIAL	QTY
1	Body	PVC/CPVC/PPH	1
2	Seat Seal	EPDM/FPM	1
3	Disc	PVC/CPVC/PPH	1
4	Bolt	SS304	2
5	Stem	Steel/SS304/SS316	1
6	O-Ring	EPDM/FPM	1
7	Key	Steel	1
8	Gear-box	Iron	2
9	Handle Wheel	Iron	2
10	Pin	Steel	1

SIZE	Inch	4"	5"	6"	8"	10"	12"	14"	16"
	DN	100	125	150	200	250	300	350	400
ØD		228	258	287	344	412	460	500	565
P.C.D. ØD1	DIN	180	210	240	295	350	400	460	515
	ANSI	191	216	241	298	362	432	476	540
	JIS	175	210	240	290	355	400	445	510
Ød		98	122	146	199	255	302	345	395
L		54	64	70	88	98	108	88	98
Ø1		145	280	280	280	280	280	380	380
L1		120	200	200	200	220	220	280	280
H1		140	168	181	215	260	280	410	490
H		340	385	417	487	551	595	670	770
M		120	180	180	180	180	180	250	250
N		90	100	100	100	130	130	220	220
n-Øe	DIN	8-Ø19	8-Ø19	8-Ø23	8-Ø23	12-Ø25	12-Ø25	16-Ø25	16-Ø27
	ANSI	8-Ø19	8-Ø19	8-Ø23	8-Ø23	12-Ø25	12-Ø25	12-Ø29	16-Ø29
	JIS	8-Ø19	8-Ø19	8-Ø23	12-Ø23	12-Ø25	16-Ø25	16-Ø25	16-Ø27
PN	PSI	150	150	150	150	100	100	60	60
	MPa	1	1	1	1	0.6	0.6	0.4	0.4

More Product

Click the image to jump to the related product page...

Packing & Delivery

    Final inspection is crucial to ensuring the quality and compliance of each plastic butterfly valve, fostering customer satisfaction and trust. Prior to shipment, we rigorously inspect the valve's appearance, dimensions, sealing performance, packaging, and labeling. This meticulous attention to detail ensures that each plastic butterfly valve meets the highest quality standards of China's leading plastic butterfly valve manufacturer.

   As a leading manufacturer of plastic butterfly valves, SWD Plastic offers a comprehensive support service, encompassing pre-sales consultation, production tracking, and after-sales maintenance. Adhering to the principles of prioritizing quality and customer satisfaction, our plastic ball valves are backed by a 24-month warranty, twice the industry standard. To meet urgent customer needs, we maintain a stock of over 20,000 semi-finished products, ensuring shipment within 10 days, ensuring your project remains on schedule.

Company Profile

ABOUT US

SWD PLASTIC(Salvador Industrial Co.,Ltd) is a leading and professional manufacturer and exporter for UPVC, CPVC, PPH, PVDF pipes,valves and fittings in China. We stick to the principle of "Quality First, Service First, Continuous Improvement and Innovation to Meet the Customers', and the quality management objective of 'Zero Defect,Zero Complaints.
    Most of our products confim to ANS, DIN,BS, JIS & TIS standard and have been already sold to United States, Canada, Mexico, Chile,Colombia,Peru, Russia, Saudi Arabia, UAE,Iran,raq, Thailand, Philippines,Indonesia,Malaysia etc., With very good reputation.
    Welcome to our company visit and discuss business, sincerely hope our professional technology and individual service can win your trust and favor, jooking forward to cooperate with friends all over the world,let's do win-win business together!

FAQ

1. What is your MOQ?
Our MOQ is usually 10 Ctns/Size.

2. What is your delivery time?
Our delivery is about 30-45days.

3. What is your payment terms?
We accept T/T, 100% L/C, or West Union and so on.

4. Could you provide free samples?
Usually, we offer free samples, customer bear the freight cost.

5. Why choose us?

Firstly, comparing with many factories, our prices are more competitive.

Secondly, We 100% test working pressure for ALL our products.

Finally, After- Services will be highly satisfied. Any problems and feedbacks will be responded efficiently.