D363h Butt Weld Hard Sealing Butterfly Valve

• Customization: Available
• Media: Water, Air, Oil, Acid
• Driving Mode: Manual, Electric, Pneumatic
• Model NO.: D363H
• Connection Form: Welding
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: High Temperature (T>450°C)
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Forge Welding
• Standard: ANSI/API609
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Design Standard: ASME B16.34, En 593
• Face-to-Face Standard: En 558, ASME B16.10
• Flange Standard: ASME B16.5, DIN En1092-1, JIS B2220
• Testing Standard: API 598, ISO 5208
• Transport Package: Standard Ocean Export Packaging
• Specification: /
• Trademark: OEM
• Origin: China
• HS Code: 8481804090
• Production Capacity: 100000

Product Description

Product Description

Welded Butterfly Valve
The welded butterfly valve is a new type of triple-eccentric hard-sealing butterfly valve, developed by our company after years of experience in manufacturing butterfly valves and countless improvements and optimizations.
Application
The welded butterfly valve, with its unique valve body structure and the simplest yet most effective connection method, is widely used in industries such as chemicals, metallurgy, power plants, and plumbing. It serves as a crucial piece of equipment for controlling the on/off flow and regulating flow in demanding working conditions.
 

Product Parameters

  

Main Parts Material

Part	Material
Body	Q235A, 304, 304L, 316, 316L
Disc	Q235A, WCB, CFB, CF8M, 316, 316L
Seal	304, 316, 20+ Stainless Steel Plate
Stem	2Cr13, 304, 316
Packing	Flexible Graphite

 

Main Component Names

No.	Name	No.	Name
1	Disc	10	Upper Bushing
2	Shaft	11	Seal
3	Stem	12	Disc Shaft
4	Seat	13	Lower Bushing
5	Pressure Plate	14	Seal O-Ring
6	Pressure Relief Valve	15	Gearbox
7	Lower Plate	16	Bottom Plate
8	Sealing Ring	17	O-ring
9	Locking Ring	18	Pressure Plate

Dimensions and Parameters

1.6MPa

Nominal Diameter DN	L	H1	H2	B	A
50	150	70	240	49	60
65	170	80	250	63	76
80	180	85	260	78	90
100	190	110	280	102	114
125	200	120	300	128	140
150	210	140	320	154	168
200	230	150	370	203	219
250	250	185	400	255	273
300	270	220	430	305	325
350	290	250	455	354	377
400	310	270	500	398	426
450	330	300	540	456	480
500	350	325	590	502	530
600	390	380	660	591	630
700	430	435	720	695	720
800	470	485	790	797	820
900	510	540	850	899	920
1000	550	590	900	998	1022

 

FAQ

Q: Can we visit your factory to inspect the products in person?

A: Of course, you are welcome to visit. Our products are built to withstand scrutiny, and we are very happy to have you here. We look forward to establishing a long-term trade partnership with you!

Q: Can you customize the products according to the specifications and appearance I require?

A: Yes, we can adjust our production lines to meet your required specifications and product appearance, including color.

Q: What if there is no Chinese translator when we visit the factory?

A: We will hire relevant translators based on your language needs to ensure smooth and efficient communication.

Q: What market share do your products occupy in China?

A: From 2021 to 2024, our company's annual turnover ranged from 50 million to 100 million RMB, capturing a large share of the Chinese market.

Q: What are your competitive advantages compared to other companies in the industry?

A: Brand reputation. Our company does not compete on price, but rather on quality. We invest substantial funds into production materials, advanced equipment, and skilled technicians, focusing on building a strong brand image and a positive company reputation, rather than engaging in price competition.

Company Profile

Quality (Shandong) Industrial Automation Co., Ltd. is located in Zibo City, Shandong Province, China, an area rich in cultural heritage, with a strong industrial foundation and a high level of production concentration. We are a high-tech valve manufacturing enterprise integrating design and development, manufacturing and installation, sales and service, technical communication, and international trade.

Based on conventional valves, the company actively applies new technologies, materials, and processes to research and manufacture various high-end valves, as well as general high and medium-pressure gate valves, globe valves, check valves, ball valves, etc. All products are designed, manufactured, and processed according to standards such as GB, ANSI, API, JIS, DIN, and BS. Additionally, we are capable of researching, designing, and developing high-performance special valves and non-standard products based on customer needs.

Our products are widely used in industries such as petroleum, chemical engineering, metallurgy, and power generation, and are suitable for various complex working conditions such as high temperature, high pressure, sulfur resistance, corrosion resistance, and erosion resistance.

Certifications

 

Quality Control

Packaging & Shipping

EXHIBITION