Zhe Jiang Decrrd Control Valve Meter Co.,ltd

High-performance “O”type ball Electric O-Ball
👉Compact structure:small volume,light weight,easy maintenance
👉Smooth flow channel :low flow resistance ,low pressure drop ,high flow
👉Strong anti-wear performance:The ball is subject to hard alloy overlaying welding.
👉Fire-safe and antistatic: Meeting API607 requirements,it is provided with the antistatic device.
For any more details, you can feel free to contact us.📞

Electric parallel double disc gate
When placing orders, users shall indicate the electric actuator brand, explosion-proof grade, control mode, operation time, electrical connection and other requirements, and provide operating conditions such as valve maximum closing differential pressure.

Standardized process, advanced equipment, perfect craftsmanship, meticulously designed and manufactured to ensure quality, defect-free will be delivered to the customer's place.
Our workshop is the guarantee of product quality that can meet your different requirements.

High-performance three-eccentric butterfly
The valve is widely applied in such industries as petroleum, chemical industry, light industry, oil terminal, metallurgy, electric power, etc.
For any more details, you can feel free to contact us.

We believe that cleanliness is the basis of high quality, order is a necessary factor for efficiency, and producing qualified products for customers is our goal!

Flat gate valve⚙
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Main performance parameters
1. Nominal pressure (MPa): 1.6, 2.0, 2.5, 4.0, 5.0, 6.3, 10.0, 11.0
2. Applicable temperature: D type (-29～+121℃), G type (-29~+200℃)
3. Applicable media: ordinary type (petroleum, natural gas, water and other noncorrosive media), anti-sulfur type (petroleum, natural gas and water containing H2S, CO2 and other corrosive media)
4. Valve shut-off class: hard seal V class, soft seal VI class (Hard seal VI class is for special order.) conforms to GB/T4213 and ASME B16.104

⚙ Pneumatic actuator performance parameters ⚙
- Detailed information -
1. Design pressure: 1.0MPa
2. Working pressure: 0.35~0.7MPa
3. Working medium: purified compressed air
4. Applicable environmental temperature: standard type (-20~+70℃), low temperature type (-40~+70℃)
5. Medium temperature: 5~55℃ (Compressed air lower than 5℃ shall be subject to special dewatering treatment.)
6. Form and action:
① Single acting piston type (spring return), acting type: F.C or F.O
② Double acting piston type, acting type: F.L
③ Double acting piston type with accident air tank, acting type: F.C or F.O

This is a photo of our participation in the 2020 China Pump and Valve Exhibition. It was an exhibition where we met many business partners and further promoted our products, which is an impressive memory~🥳

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Features:
Flow characteristic: quick opening
Rated Kv value: See table 4 for details.
Rated travel: 0~90Ў
Seat Leakage class: soft seal: ANSI B16.104 class VI
Hard seal: ANSI B16.104 class V (hard seal class VI for special orders)

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☘Main technical parameters:
Type: integral type
Nominal diameter: DN15~500(NPS1/2~16)
Nominal pressure: PN 1.6~4.0Mpa(Clsaa150~300)
Type of connection: fl**ged
Material: A216-WCB, A351-CF8, A351-CF8M, A351-CF3,
A351-CF3M, A217-WC6, A217-WC9
Bonnet: standard type: -29~250℃
high temperature type: 250~425℃
Packing: PTFE, flexible graphite, nickel-based wire reinforced flexible graphite

Form and action:
① Single acting piston type (spring return), acting type: F.C or F.O
② Double acting piston type, acting type: F.L
③ Double acting piston type with accident air tank, acting type: F.C or F.O

Decrrd salutes workers, Happy International Workers' Day!🥳🤝

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Main technical parameters🔍
-Type: two-piece type, three-piece type
-Nominal diameter: DN15~600(NPS1/2~24)
-Nominal pressure: PN1.6~10.0MPa(Class150~600)
-Type of connection: fl**ged
-Material: A216-WCB, A351-CF8, A351-CF8M, A351-CF3,
A351-CF3M, A217-WC6, A217-WC9
There are more content waiting for you to know~✊

⚙⚙
🔍Valve model descriptions:
Code of special function requirements K: anti-sulfur type; F: fire safe type
Z : Gate valve
Action type code 6C: pneumatic fast shut-off; 9B: electric explosion-proof
4 : Fl**ge connection
3 : Valve structural form code: parallel single disc gate valve;
Diversion hole structure code W: without diversion hole;
(This code is omitted for valves with diversion hole.) P: light type Sealing surface material code Y: hard alloy; H: nitriding steel; F: reinforced PTFE
Nominal pressure PNa×10 or the actual value for CLASS (See table 2.)✨

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🔍Note:
① For valves with PN1.6, 2.5 (MPa), fl**ge dimensions as per JB/T 79.2 series 2 ; face-to-face dimensions as per GB/T 12221.
② Valves with PN1.6, 2.5 (MPa) have the same opening height as that of 150LB valves, as shown in the table. Reference weight is given otherwise.

High-performance "V" type Control valve✨
The V type ball valve is a special kind of ball valve. Its closure member is the V opening on the spherical segment. With sharp edges, the V opening forms shearing action with the seat during the rotation process of the spherical segment. ⚙️⚙️
There are more content waiting for you to know~✊

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💫Pneumatic (linear motion) actuator model descriptions:
-✨Vertical cylinder (abbreviation of Vertical Cylinder); indicating the pneumatic piston actuator;
-✨Letter S indicates single acting spring return, and no indication for single cylinder double acting;
-✨numeral 2 indicates double cylinder double acting;
If you have any questions about our product information, please contact us and we will do our best to answer it for you~🤝

🔍
☘The O type shut-off is a kind of quarter-turn on-off . It is mainly used for shut-off control of media. The ball valve of this series adopts round hole in the ball. When opened, it is directly connected to the body flow channel, featured by high flow capacity.
☘ Compared with plunger valves, it has small structural sizes, light weight and the function of self-cleaning between plug and seat.
☘Therefore, it is very suitable for viscous, fibrous media and those containing suspended solid particles. With low heat expansion impact due to temperature, and good sealing performance, it is widely applied in the systems of such industries as petrochemical industry, metallurgy, chemical fiber, pulp & paper, medicine, hydroelectric station, etc. to meet the needs of remote control of process parameters such as flow, pressure, temperature and liquid level of all gases, liquids or corrosive gases and liquid media.

High-performance "O" type ball valve, action: on-off
🔥Main technical parameters
Type: two-piece type, three-piece type
Nominal diameter: DN15~600(NPS1/2~24)
Nominal pressure:PN1.6~10.0MPa(Class150~600)
Type of connection: fl**ged
You are welcome to contact us for details!

Flat gate valve🔍
🥇Main performance parameters：
1. Nominal pressure (MPa): 1.6, 2.0, 2.5, 4.0, 5.0, 6.3, 10.0, 11.0
2. Applicable temperature: D type (-29～+121℃), G type (-29~+200℃)
3. Applicable media: ordinary type (petroleum, natural gas, water and other noncorrosive media), anti-sulfur type (petroleum, natural gas and water containing H2S, CO2 and other corrosive media)
There are more details waiting for you to find out!📞

Electric parallel double disc gate valve☘
The picture contains part of the product information, there are more details waiting for you to understand🤝

🥳The Lantern Festival is a traditional festival in China - Decrrd wishes global customers a happy holiday and a happy family!🥂

Flat gate valve🔍
About the flat gate valve, the two sealing surfaces are parallel to each other and vertical to the channel center. The flat gate valve is mainly used for long transportation pipelines of crude oil, product oil, natural gas, etc. 🖊
If you are interested in our products, you are welcome to contact us!📞

Decrrd wishes you a Happy Year of the Tiger!
Spring Festival is a traditional festival in China! Decrrd wishes everyone a Happy New Year! Hope that in the new year, we can reach more cooperation!

Electric parallel double disc gate valve
🗓🖊When placing orders, users shall indicate the electric actuator brand, explosion-proof grade, control mode, operation time, electrical connection and other requirements, and provide operating conditions such as valve maximum closing differential pressure.✨
We look forward to your contact📞

High-performance "O" type ball valve🔍
The O type shut-off ball valve is a kind of quarter-turn on-off valve. It is mainly used for shut-off control of media.
There are more product information waiting for you to know, you are welcome to contact us!📞

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Control valves from Decrrd sell well in many fields such as oil, natural gas, chemical industry, etc., and are widely praised by customers around the world!🤝

High-performance "V" type
Decrrd—Science and technology innovation, pursuit of excellence, emphasis on quality, to be the most satisfactory valve supplier for customers!🤝

Decrrd sincerely wish you a happy new year~🥳
🔥 New year, new opportunities! We hope that every customer can have a happy new year. In the future, Decrrd will rely on high-quality valves and professional after-sales service to reach more cooperation with you.
You are welcome to continue to pay attention to us.🤝

🔥Decrrd wish you a Merry Christmas and hope you have a nice holiday~🥳

Electric parallel double disc
Choose a valve, come to Decrrd, we will provide you with high-quality valves and good service, Decrrd is worthy of the trust of all customers, please contact us as soon as possible

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🔗Decrrd's control valves can be used in a wide range of fields such as oil, natural gas, and chemical industries, and have won the trust of customers around the world. You are welcome to contact us for more information🤝

High-performance "V" type
We specialize in customizing high-quality valves for customers. We will continue to update the knowledge about our valves. If you want to buy, please contact us immediately~✨

Decrrd Congratulations to everyone, Happy Thanksgiving~🥳
Website: http://www.cn-rd.com/
Phone: 0577 6770 9555
Email: [email protected]

Electric parallel double disc ⚡️
The product details are in the picture, there are more detailed information about the valve, we will continue to update in the future, please continue to pay attention to us☎️
Website: http://www.cn-rd.com/
Phone: 0577 6770 9555
Email: [email protected]

Oman oil and gas buyers meet
The meeting will bring Decrrd closer to the buyer and ensure our after-sales quality🥰

High-performance "V" type
The closing part of the V-shaped is a V-shaped opening on the ball section. When equipped with pneumatic or electric actuators, it can be widely used in industrial process automatic control systems.
If you are interested in our valves, you are welcome to contact us to buy~ 📞

High-performance "O" type ball valve, action: on-off
🌟Our advantage ：
Compact structure: small volume, light weight, easy maintenance
Smooth flow channel: low flow resistance, low pressure drop, high flow
Strong anti-wear performance: The ball is subject to hard alloy spray coating, and the seat sealing face is subject to hard alloy overlaying welding.

Decrrd participates in the 2020 China Pump & Valve Exhibition