Gold Member Since 2010
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Shandong King Metals Co., Ltd.

Handle Valves, Worm Gear Valves, Penumatic Valves manufacturer / supplier in China, offering Metal to Metal Sealing PTFE Seat Flange End Butterfly Valves, Shipbuilding Cast Iron 10k Angle Globe Valves, Manual Knife Ll Gate Valve and so on.

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Supplier Homepage Product Valves Butterfly Valves Metal to Metal Sealing PTFE Seat Flange End Butterfly Valves

Metal to Metal Sealing PTFE Seat Flange End Butterfly Valves

FOB Price: Get Latest Price
Min. Order: 100 Pieces
Production Capacity: 10000PC/Year
Transport Package: in Poly Wooden Cases or Poly Wooden Pallets
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: SDCV012
  • Connection Form: Flange
  • Seal Form: Force Sealed
  • Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
  • Material of Seal Surface: Soft Sealed
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Trademark: SDK
  • Origin: China
  • Driving Mode: Manual
  • Structure: Centre Sealing
  • Valve Stem: Normal
  • Working Temperature: Normal Temperature (-40°C<T<120°C)
  • Valve Body: Casting
  • Size: 2′′24′′
  • Specification: size: 2′′-24′′
  • HS Code: 84818040
Product Description
Feature
1. Long service life with reliable seal and without frequent main tenance
2. Pressure loss
     Too much pressure loss will bring increased cost of correlative energy
      Butterfly valve have flow characteristics three times better than globe valve,and about 75%
      of a same size gate valve
3. Multi-Function
    Butterfly valve can be used for on/off service and throttling,They are superior in Multi-function
    as compared to gate or globe valves.Butterfly valve can be widely used in chemical field due
    to trim options and choice of elastomeric liner.
4.Weight
    Butterfly valve have feature of light in weight and small in size,for example, weight and size of 
    a 10'' butterfly valve are 1/9 and 1/6 of a 10'' gate valve.So butterfly valve is easy to install and 
    save cost of piping system.
5.Bubble Tight
    Butterfly valve with resilient seat design can be bubble tight as compared to metal seated gate
    or globe valves.
6.Easy of operation
   Butterfly valve offer 90-degree open to close.
7. Butterfly valves is approximate 35-40% cost of a same size gate valve. Also low 
    installed cost than gate valve.
8.Maintenance
    Properly installed butterfly valves are self cleaning and are less susceptible to failure due to 
    trash material in pipe.
9.Delivery Time:25 days after order conformed.
10.Standard: EN,MSS,API,AWWA,BS
11.Operation: level operation
12.Body:cast iron,stainless steel 304/316,aluminum bronze
13.Painting:PTFE coating,nylon painting
14.Stem:CS,SS416,SS410,SS304,SS431
15.Seat:NBR,EPDM,PTFE
16.Pressure:PN10,PN16
17.Size:2''-24''
18.Packaging:export poly wooden cases, or as per customers' requirements
19.Payment:by L/C,T/T and D/P

Metal to Metal Sealing PTFE Seat Flange End Butterfly Valves
Metal to Metal Sealing PTFE Seat Flange End Butterfly Valves
Metal to Metal Sealing PTFE Seat Flange End Butterfly Valves
Technical Specification
Nominal DiameterDN40-DN1200DN40-DN800DN40-DN600
Nominal Pressure1.0MPa1.6MPa2.0MPa
Test Pressure on Shell1.5MPa2.4MPa3.0MPa
Test Pressure on Seal 1.1MPa1.76MPa2.2MPa






 
Service Temperature
1-NR-20°--85°
2-HYPALON-18°--135°
3-EPDM-30°--110°
4-NEOPRENE-7°--93°
5-NBR-12°--82°
6-WRR-10°--50°
7-VITON-23°--150°
8-HRR-20°--150°
9-PTFE10°--150°
 










 
Outline and connection dimension
Nominal DNLHAHBLALBΦ PN1.0MPa PN1.6MPaPN2.5MPa
mmDKBn-ΦdDKBn-ΦdDKBn-Φd
5010875272164187180165125164-18165125164-18165125164-18
6511285282164187180185145184-18185145184-18185145188-18
8011495297164187180200160208-18200160208-18200160208-18
100127110307164187180220180208-18220180208-18235190248-22
125140125337268291300250210228-18250210228-18270220288-26
150140150372268291300285240248-22285240248-22300250308-26
200152172437289310300340295268-223402952612-223603103412-26
2501652105154204353003953503012-224053553012-264253703612-30
3001782585554204353004454003012-224604103012-264854304016-30
3501902946305205454005054603416-225204703416-265554904416-33
4002163556405205454005655153616-265805253616-306205504816-36
4502223806655205454006155654020-266405854020-306706005020-36
5002294207055205454006706204420-267156504420-337306605220-36
6002674828506607165007807254820-308407704820-368457705620-39
7002925609256607165008958405024-309108405024-369608756024-42
800318660102566071650010159505224-3310259505224-3910859906424-48
90033073011687131050500111510505428-331125505428-39118510906628-48
100041080012437131050550123011605628-36125511705628-42132012106828-56
1200470840128410001270550145513805832-39148513905832-48153014207232-56
1400530960143010501270550167515906036-42168515906036-48175516407836-62
 
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