Basic Info.
Model NO.
Manual Butterfly Valve
Seal Form
Supercharging Pressured Sealed
Work Pressure
High Pressure (10.0mpa< Pn <80.0mpa)
Working Temperature
Normal Temperature (-40°C<T<120°C)
Application
Industrial Usage, Water Industrial Usage, Household Usage
Product Name
Manual Butterfly Valve
Keywords
Butterfly Valves
Product Structure
Butterfly
Max.Working Pressure
10bar
Max.Working Temperature
120 Degrees Celsius
Valve Body Material
1.4404/1.4301, SS304/SS316L
Seal Material
EPDM (Standard) FPM/Silicon/NBR
Availably Connection
Clamp / Weld / Thread/ Weld Thread/ Flange
Availably Standard
3A/DIN/SMS/Rjt/ISO/Idf
Temperature of Media
Normal Temperature
Certificate
ISO, PED/97/23/Ec
Transport Package
Standard Shipping Package or Customized
Specification
Standard or Customized
Product Description
RYCOME Eccentric Flange Butterfly Valve China Distributors Wafer Motorized Butterfly Valve 1/2"-12" Manual Butterfly Valve For Metallurgical Industry
Product Description
Butterfly Valve
is from a family of valves called quarter-turn valves. In operation, the valve is fully open or closed when the disc is rotated a quarter turn. The "butterfly" is a metal disc mounted on a rod. The seal creates a dynamic seal when the disc is rotated into the closed position, the same seat also forms the primary stem seal to prevent Seal through the stem.
Manual Butterfly Valve
Manual butterfly valves can be applied to a variety of flow control systems, Such as food and beverage, brewing, pharmaceutical, and other industries. The valves are easy to install, easy to maintain, many connection options are available and have high dimensional accuracy and surface finish quality.
Unlike electric butterfly valves, it does not require an external power supply or control system. Instead, the valve is opened and closed by manually rotating the valve stem or handwheel.
Detailed Photos
Product Parameters
Product Name | Manual Butterfly Valve |
Keywords | Butterfly Valves |
Power | Manual |
Product Structure | Butterfly |
Max.Working Pressure | 10Bar |
Max.Working Temperature | 120 Degrees Celsius |
Valve Body Material | 1.4404/1.4301, SS304/SS316L |
Seal Material | EPDM (standard) FPM/SILICON/NBR |
Available Connection | Clamp / Weld / Thread/ Weld Thread/ Flange |
Available Standard | 3A/DIN/SMS/RJTASO/IDF |
Operated | Manua |
Temperature of Media | Normal Temperature |
Weight | Standard |
Certificate | ISO, PED/97/23/EC |
Customized Support | OEM |
SIZE | Dn | D1 | J | H | H1 | H2 | M | A2 | H3 | H4 | D2 | Mounting Holes |
1/2" | 9.7 | 25.4 | 126 | 40 | 43.5 | 172.5 | 86 | 66 | 68.5 | 12.5 | 11 | F04-F05 |
3/4" | 16.1 | 25.4 | 126 | 40 | 43.5 | 172.5 | 86 | 66 | 68.5 | 12.5 | 11 | F04-F05 |
1" | 22.4 | 50.5 | 126 | 40 | 43.5 | 172.5 | 86 | 66 | 68.4 | 13 | 11 | F04-F05 |
11/4" | 28.8 | 50.5 | 126 | 40 | 43.5 | 172.5 | 86 | 66 | 69.4 | 11.5 | 11 | F04-F05 |
11/2" | 35.1 | 50.5 | 126 | 44.5 | 43.5 | 172.5 | 86 | 70 | 73.3 | 11.6 | 14 | F04-F05 |
φ45 | 41 | 64 | 126 | 46.5 | 43.5 | 172.5 | 86 | 74 | 73.3 | 11.6 | 14 | F04-F05 |
48 | 45 | 64 | 126 | 48.5 | 43.5 | 172.5 | 86 | 76 | 73.3 | 11.6 | 14 | F04-F05 |
2" | 47.8 | 64 | 133 | 52.5 | 47.5 | 172.5 | 86 | 76 | 811 | 13.9 | 14 | F04-F05 |
057 | 53 | 77.5 | 144 | 54 | 47.5 | 172.5 | 86 | 76 | 87.5 | 12.5 | 14 | F04-F05 |
21/2* | 59.5 | 77.5 | 144 | 59 | 47.5 | 172.5 | 86 | 80 | 87.5 | 12.5 | 14 | F04-F05 |
3" | 72.2 | 91 | 144 | 65.5 | 47.5 | 172.5 | 86 | 84 | 95.3 | 11.5 | 14 | F04-F05 |
3.5" | 85 | 106 | 144 | 72 | 50 | 172.5 | 86 | 86 | 994 | 15.5 | 14 | F04-F05 |
4" | 97.6 | 119 | 144 | 79 | 50 | 172.5 | 86 | 104 | 109.7 | 17.5 | 17 | F04-F05 |
4" | 97.6 | 119 | 160 | 81 | 50 | 172.5 | 86 | 104 | 111.5 | 15.7 | 17 | F04-F05 |
108 | 104 | 119 | 160 | 82.5 | 50 | 172.5 | 86 | 106 | 111.5 | 15.7 | 17 | F04-F05 |
114.3 | 110.3 | 130 | 160 | 82.5 | 52.5 | 248 | 113 | 106 | 111.5 | 15.7 | 17 | F04-F05 |
133 | 127 | 144.5 | 220 | 94.5 | 52.5 | 248 | 113 | 122 | 158.6 | 19 | 17 | F07 |
6" | 146.8 | 167 | 220 | 110 | 52.5 | 285 | 133 | 146 | 174 | 19 | 17 | F07 |
159 | 153 | 183 | 220 | 110 | 52.5 | 285 | 133 | 146 | 174 | 19 | 17 | F07 |
8" | 197.6 | 217.4 | 360 | 145 | 52.5 | 305 | 166 | 166 | 208 | 20 | 22 | F07 |
219 | 211 | 233.5 | 360 | 145 | 52.5 | 306 | 166 | 166 | 208 | 20 | 22 | F07 |
10" | 247.2 | 268 | 360 | 174 | 52.5 | 305 | 166 | 166 | 236.7 | 20 | 22 | F07 |
12" | 298.2 | 319 | 360 | 174 | 52.5 | 305 | 166 | 146 | 236.7 | 20 | 22 | F07 |
Our Advantages
-Easy to Use
The opening and closing of the valve can be controlled by manually rotating the valve stem or handwheel, without the need for a complex electrical control system.
-High Reliability
Since the manual butterfly valve has no electrical or pneumatic components, it can be more stable and reliable in some harsh environments, such as high temperature, corrosion and other conditions.
-Adaptable
Manual butterfly valves are suitable for various media, including liquids, gases, steam, etc., and have good adaptability under different temperature, pressure and flow conditions.
-Good Adjustability
The manual butterfly valve has a simple structure and can be manually adjusted as needed. It is highly flexible and facilitates precise control of the flow and pressure of the fluid.
-Easy installation and maintenance
Manual butterfly valves are easy to install and maintain, which can save manpower and time costs.
-Lower cost
Compared to electric or pneumatic butterfly valves, manual butterfly valves have lower manufacturing and installation costs, making them an economical option
Company Profile
FAQ
Q1: Are you a trading company or manufacturer?
A: We are a factory in Shanghai with a group of professional technical and production personnel. We continuously innovate and develop new products in the vacuum field, such as USB 3.0. HDMI, RJ45 Feedroughs, etc. We have 4 utility model and appearance patents. and continue to provide customers with high-quality vacuum products.
Q2: What products do you sell?
A: We specialize in the design and manufacture of various vacuum application system components. These include vacuum gate valve, vacuum baffle valve, vacuum butterfly valve, vacuum ball chamber, vacuum diaphragm valve, vacuum vent, vacuum fine-tuning valve, vacuum one-way chamber, vacuum chamber, vacuum bellows, CF flange series, IS0 flange series, KF flange series, elbow, tee, cross, clamp, caliper, center bracket, outer bracket, 02 bracket, oxygen-free copper pad, plastic protective cover and customizable vacuum pipes and non- Standard parts. Products are widely used in high-tech industries such as semiconductor manufacturing, national defense research, aerospace, biopharmaceuticals, liquid crystals, photovoltaic solar energy, etc.
Q3: Do you provide samples? Is it free?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight
Q4: Could I use my logo or design on goods?
A: Yes. Customized logos and designs on production are available, But we need you to provide us with authorization to use your trademark.
Q5: How long is your delivery time?
A: In stock: 5-10 days; Out of stock: based on the quantity of your products
Address:
No. 12, Block 2, Xianghu Hareware Market, Furong District, Changsha, Haikou, Hainan, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Construction & Decoration, Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Tools & Hardware
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, OHSAS/ OHSMS 18001, IATF16949, HSE, ISO 14064, QC 080000, GMP, BSCI
Company Introduction:
Shanghai RyCome Mechanical Valve Co., Ltd. is located in Shanghai, China. Our company specializes in manufacturing various series of vacuum products. We have a well-trained and experienced technical backbone team with good, complete and advanced creation and testing equipment. Side examples include Japanese Mazak CNC lathes, Korean Wia CNC lathes, American Haas machining centers, American Miller TIC welders, Japanese 0TCTIG welders, Japanese Panasonic TIG welders, Taiwan Haohan TIG welders, and Japanese Aifake Nitrogen Mass spectrometer leak detector, German Pfeiffer Nitrogen mass spectrometer leak detector, etc. At the same time, we continue to introduce advanced technologies at home and abroad, develop new products, and improve product quality. Every product such as vacuum valves, vacuum bellows, vacuum chambers, and vacuum pipes is 100% qualified after being tested by professional inspection engineers, and the testing equipment is world-recognized. The most reliable and advanced nitrogen mass spectrometer leak detector, our products are well received by customers at home and abroad.
The main products are: Vacuum flapper valve, vacuum baffle valve, vacuum butterfly valve, vacuum ball valve, vacuum diaphragm valve, vacuum bleed valve, vacuum fine-tuning valve, vacuum one-way valve, vacuum chamber, vacuum bellows, CF flange series, IS0 flange series, KF flange series, elbow, tee, cross, clamp, caliper, center bracket, outer bracket, 0Z bracket, oxygen-free copper pad, plastic protective cover and customizable vacuum pipes and non- Standard parts. Products are widely used in high-tech industries such as semiconductor manufacturing, national defense research, aerospace, biopharmaceuticals, liquid crystals, photovoltaic solar energy, etc. We hope to cooperate with all brother units to develop vacuum application products, and warmly welcome domestic and foreign users to discuss cooperation with a good service attitude, and work together to create brilliance.