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Wenzhou Goldtop Valve Co.LTD
Wenzhou Goldtop Valve Co.LTD

Gold top valve  located in Oubei Town, Wenzhou, China,where can make all kinds of precision balls,including top entry,metal seat and V type balls.On this base,our products range of floating,trunnion,Gate globe check valve ,butterfly valve ,etc.Surely we can design them by customer's special requirements.

Home ProductsAPI609 Butterfly Valve

Bidirectional API609 Metal Seal Butterfly Valve Replaceable Seat B16.47

Bidirectional API609 Metal Seal Butterfly Valve Replaceable Seat B16.47

  • Bidirectional API609 Metal Seal Butterfly Valve Replaceable Seat B16.47
  • Bidirectional API609 Metal Seal Butterfly Valve Replaceable Seat B16.47
Bidirectional API609 Metal Seal Butterfly Valve Replaceable Seat B16.47
Product Details:
Place of Origin: 中国
Brand Name: GOLD TOP
Certification: API609
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: Negotiation
Packaging Details: Plywood Case
Delivery Time: 30days
Supply Ability: 100+pcs+30 days
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Detailed Product Description
Design: API609 Materials: Carbon / Stainless / Ductile Cast Iron
Test: API598 Face To Face Dimensions: BS 5155,
Working Temperature: 20°C ~ + 500°C Operating: Gear / Electric / Pneumatic
High Light:

high performance butterfly valves

,

metal to metal butterfly valve

Bidirectional Metal Seal Zero Leakage API609 Butterfly Valve Replaceable Seat B16.47
 
Triple Offset Metal Seated Butterfly Valves
 

The Triple Offset Butterfly Valves has a metal seated structure that allows this valve to be used for extremely high working pressure and temperature.


Thanks to its triple eccentric structure, externally is applied a seal specific pressure on the shaft driving torque in order to allow the valve disc and seat to form an oblique con seal surface. In this way the leakage (usually caused by ageing, cold-flow characteristics and losing elasticity of the seat) is avoided.
Different face to face available according to your request (example ISO5752 Series 13, EN 558 Series 
Furthermore, in order to eliminate mechanical abrasion of seat because of the disc rotary, the disc of the valve has been arranged in order to touch the seat tightly only in fully closed position.


This valve can be supplied with bare shaft ISO 5211 mounting pad connection or can have several operation type: Manual, Worm Gear, Electric, Pneumatic, Hydraulic. In addition it can provide a fireproof stopper driver.According to your request, the Triple Offset Butterfly Valves can be provided Lug, Wafer or Flanged type.

 
Provide bi-directional bubble tight shut off
This geometry ensures that the disc seal contacts the body seat only at the final shut off position without rub- bing.

Replaceable Seat (Spare Part)
The basic sealing principle of a Triple OFFSET valve is to utilize a conical seating system. The laminated “body seat design” with “solid disc seat” is well combined each other.
 
Direct exposure to flow is reduced to any laminate surfaces of body seat. Its unique design allows for field replaceable body seal and disc seat without special tools.
KE-TOM_Series

 

Performance:

1. compact structure, small volume, free operation,convenient maintainance.

2. 3D Eccentric Seal Principle Design. so that full seal can be reached&air pressure leakage test is Zero.

3. Stainless steel material is used for seal, special process is adopted during manufacture, so that it has characristic of high temperature and corrosion reistant, and long service life

4.Large area of flow, small flow resistance index, large flow capacity

5. Applied in power station heat supply system&catalyzing,cracking main fan pipe

 

Application
– Crude Oil
– Dust/Chip
– Heating and ventilation
– Air Conditioning
– Shipbuilding Industry
– Sewage Plant
– Acid Media/Chemical Plant
– Power Plan
– Desalination Plant
– Gas Plant
– Water works
– District Heating Plant
 
Production Range
– Size : DN150 to DN3000(6 inch ~ 120 inch)
– Working Pressure : Up to 900PSI
– Working Temperature : -20°C ~ + 500°C
 
Connection Flange
– MSS SP-44
– ANSI B 16.5 , B 16.47
– ISO 2531
– BS 4504
– JIS/KS
 
Face to Face Dimensions
– Conform to BS 5155, ISO 5752, AWWA
ANSI.B16.10.API609, KS B 2332
 
Material
– Body : Cast Steel, Ductile Cast Iron, Stainless
Steel, Aluminium Bronze, Alloy Steel
– Disk : Cast Steel, Ductile Cast Iron, Stainless
Steel, Aluminium Bronze, Alloy Steel
– Stem : Stainless Steel, Monel, Inconel
– Seat : Stainless Steel, Monel, Inconel,
Laminated Seat
 
Actuator
– Gear, Motor, Air Cylinder, Hydraulic Cylinder. Etc.

Pressure Temperature Ratings

Working pressure 10/16/25/40/63bar
Testing Pressure Shell:15/24/37.5/60/94.5bar Seal:11/17.6/27.5/44/69.3bar
Working Temperature -196 to 550
Suitable Media Water, Oil&Gas
 
Material List
Part Material ASTM
Body Carbon Steel
Stainless Steel
Alloy Steel
Low Temperatare Steel
ASTM A216 WCB
ASTM A351 CF8
ASTM A217 WC6
ASTM A352 LCB
Disc Carbon Steel
Stainless Steel
Alloy Steel
Low Temperatare Steel
ASTM A216 WCB
ASTM A351 CF8
ASTM A217 WC6
ASTM A352 LCB
Shaft Stainless Steel 304
Stainless Steel 431
ASTM A276 S30400
ASTM A276 S43100
Packing Flexible Graphite  
O-Ring EPDM / NBR  
Disc Seals Graphite+SS304
 
Bidirectional API609 Metal Seal Butterfly Valve Replaceable Seat B16.47 1

Contact Details
Wenzhou Goldtop Valve Co.LTD

Contact Person: sales

Tel: +8613758447235

Send your inquiry directly to us
Wenzhou Goldtop Valve Co.LTD
Tel:86-577-86621729
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