Versatile Q340f GB Eccentric Semi-Ball Valve for Efficient Flow Regulation

• Customization: Available
• Media: Water, Oil, Gas, Steam
• Material: Stainless Steel
• Model NO.: Q340F
• Connection Form: Clamp
• Driving Mode: Manual
• Nominal Pressure: Class 150, Class 300, Class 600
• Channel: Straight Through Type
• Structure: Fixed Ball Valve
• Type: Fixed Ball Valve
• Function: Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve
• Temperature: -29ºC~200ºC
• Standard: /
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Body Material: Wcb, CF8, CF8m
• Ball Material: 304, 316
• Stem Material: 304, 316
• Seal Material: PTFE, Ppl
• Design Standard: API 6D, ASME B16.34
• Flange Standard: ASME B16.5
• Inspection Standard: API 598
• Pressure Rating: Class 150, Class 300, Class 600, Pn16, Pn25, Pn40
• Size Range: DN50-DN600 (2"-24")
• Suitable Media: Water, Oil, Gas, Steam, and Other Corrosive/Non-Co
• Actuation Options: Manual, Worm Gear, Pneumatic, Electric
• Transport Package: Standard Ocean Export Packaging
• Specification: /
• Trademark: OEM
• Origin: China
• HS Code: 8481804090
• Production Capacity: 100000

Product Description

Product Description

The Q340F Eccentric Semi-Ball Valve is a high-performance valve widely used in industries such as petroleum, chemical, natural gas, and water treatment. This valve features an eccentric design that minimizes wear and ensures a tight seal under high-pressure conditions. With its advanced sealing technology and reliable structure, it is an ideal solution for managing various fluids, including those with solid particles.

Structural Features:

Eccentric semi-ball structure to reduce wear and extend lifespan.
Anti-leakage sealing with PTFE and PPL materials.
High adaptability to media with solid particles.
Available in manual, pneumatic, and electric actuation options.

Application Fields:

Oil and natural gas pipelines;
Water treatment projects;
Chemical and industrial gas transportation;
Thermal and heating systems.
 

Main Component Materials

Parameter Name	Details
Body Material	WCB, CF8, CF8M
Ball Material	304, 316
Stem Material	304, 316
Seal Material	PTFE, PPL
Design Standard	API 6D, ASME B16.34
Flange Standard	ASME B16.5
Inspection Standard	API 598
Pressure Rating	Class 150, Class 300, Class 600
Size Range	1/2"~24"
Suitable Media	Water, oil, gas, slurry, and other corrosive/non-corrosive media
Temperature Range	-29°C~+200°C
Actuation Options	Manual, worm gear, pneumatic, electric

  1.6MPa

DN	L	D	D1	D2	n-φd
50	178	160	125	100	4-φ18
65	190	180	145	120	4/8-φ18
80	203	195	160	135	8-φ18
100	229	215	180	155	8-φ18
125	254	250	210	185	8-φ18
150	267	280	240	210	8-φ23
200	292	335	295	265	12-φ23
250	330	405	355	320	12-φ26/25
300	330	460	410	375	12-φ26/25
350	502	520	470	435	16-φ26/25
400	572	580	525	485	16-φ30
450	610	640	585	545	20-φ30
500	660	715	650	608	20-φ34
600	711	840	770	718	20-φ41/20-36
700	787	910	840	788	20-φ41/24-36/41
800	900	1020	950	898	24-φ39/41
900	1000	1120	1050	998	28-φ39/41
1000	1100	1255	1170	1110	28-φ42/48

2.5MPa

DN	L	D	D1	D2	n-φd
50	178	160	125	100	4-φ18
65	190	180	145	120	4/8-φ18
80	203	195	160	135	8-φ18
100	229	230	180	160	8-φ23
125	254	270	220	188	8-φ26
150	267	300	250	218	8-φ26/25
200	292	360	310	278	12-φ30
250	330	425	370	332	12-φ30
300	502	485	430	390	16-φ30
350	502	550	490	448	16-φ34
400	610	615	550	505	16-φ34/36
450	660	665	600	555	20-φ34/36
500	711	730	660	610	20-φ41/36
600	787	840	770	695	20-φ48/42
700	900	955	890	815	24-φ48/42
800	1000	1100	990	915	24-φ48/48
900	1100	1180	1090	1025	28-φ48/54
1000	1200	1315	1210	1140	28-φ58

 

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

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