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Quick Details

  • Standard or Nonstandard: Standard
  • Structure: Butterfly
  • Pressure: Medium Pressure
  • Power: Pneumatic
  • Material: Casting
  • Temperature of Media: Normal Temperature
  • Media: oil,gas,water
  • Port Size: DN50-3000
  • Place of Origin: Anhui, China (Mainland)
  • Model Number: Butterfly Valve
  • Brand Name: aniec
  • Application: General
  • Body: Casting Iron; Ductile Iron
  • DISC: Ductile iron; 304; 316; Al-Bronze
  • SEAT: EPDM,SS
  • Shaft: Stainless steel AISI316
  • Working Temperature: 0-120Deg
  • Working Pressure: PN10/16
  • Standard: API 609,EN558,BS5155
  • Face to Face: API 609,EN558,BS5155
  • Color: Blue or your design

Packaging & Delivery

Packaging Details Ply-Wood case
Delivery Time 25days
Specifications
What is it?                                               

 The double offset butterfly valve, used in slightly higher-pressure systems, is offset from the centre line of the disc seat and body seal (offset one), and the centre line of the bore (offset two). This creates a cam action during operation to lift the seat out of the seal resulting in less friction than is created in the zero offset design and decreases its tendency to wear. The valve best suited for high-pressure systems is the triple offset butterfly valve. In this valve the disc seat contact axis is offset, which acts to virtually eliminate sliding contact between disc and seat. In the case of triple offset valves the seat is made of metal so that it can be machined such as to achieve a bubble tight shut-off when in contact with the disc.

 

Nominal diameterDN50 – DN3000
Nominal pressurePN2.5/PN6/PN10/PN16/PN25 / 150LB
Standards

Design: API609 / AWWA-C504 / BS EN593 / GB/T12238

Face to face: API609 / ASME B16.10 / BS EN558 / GB/T12221

Flange end: ASME B16.42 / ASME B16.47 

DriveManual/Worm gear/Electric/Pneumatic
Connection endsDouble flanged
ApplicationsFresh water / Sea water / Salts waterSteam / Gas / AirAlkali / acid / oil
Working TemperatureFrom -20℃ to +220℃
Outstanding CharacteristicsOil proof / Anti-aging / Anti-Corrosion / Wear-resisting
Types of seatA. Seat on the body B. Seat on the disc
Design features

1. Bidirectional sealing. 2. Zero leakage

3. Good flow regulating function and sealing performance. 4. Different seat designs satisfy various service conditions

5. The disc can move away from the seat fast and prolong the valve life.

6. Simple in structure, and convenient in mounting, dismounting and change.

 

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Product Description

 

  Triple offset butterfly valve|Flange butterfly valve|Triple offset butterfly valve|Flange butterfly valve|Triple offset butterfly valve|Flange butterfly valve|Triple offset butterfly valve|Flange butterfly valve|Triple offset butterfly valve|butterfly valve

Process

 

 

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Why us

Here's five reasons why you should choose ANIEC Valves:

      •  ANIEC Valves has been consistently recognised as one of the world's leading valve manufacturers by Oil and Gas operating companies.

      •  We have the scope to deliver instrumentation, subsea and pipeline valve solutions across our three companies - combined with our ability to provide project-focused consultations.

      •  We innovate and pioneer solutions that directly reduce overheads, increase extraction profit margins and improve safety. Our valves are constantly changing for the future ahead, as we achieve deeper water depth ratings and higher pressure ratings.

     •  Safety has always been our number one concern. We demand only the most reliable operations from our valves - and that's why we perform strenuous testing where required.

     •  Our people excel in their chosen fields. From our Engineering department, to our Sales department, our people are experts in their own right. Each day, we embrace new ideas and ways of operation to ensure that we consistently deliver outstanding customer support.

 

Our factory

 

Certifications

Packaging & Shipping

 

FAQ

1, Are you Trader or Manufacturer?

A: We are Anhui Water Valve and Fitting Co.,ltd. Our factory is affiliated with Anhui Imp & Exp.Co.

we use resources of Our head company cause It is the biggest trade company in Anhui China.

 

 

2, Can I request to change the form of packaging and transportation?

A:Yes,We can change the form of the packaging and transportation according to your request, but you have to bear their own costs incurred during this period and the spreads.

 

3, Can i request to advance the shipment?

A: It should be depends on whether there is sufficient inventory in our warehouse.

 

4,Can i have my own Logo on the product?

A: Yes, you can send us your drawing and we can make your logo, but you have to bear

their own the cost.

 

5,Can you produce the products according to my own drawings?

A:Yes,we can produce the products according to your drawings that will be most satisfy you.

 

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