API JIS Cast Iron Wafer and Lug Type Butterfly Valve


Product Detail

Basic Info
  • Model NO.:D71X

  • Connection Form:Wafer

  • Structure:Centre Sealing

  • Seal Form:Force Sealed

  • Valve Stem:Normal

  • Work Pressure:Low Pressure (Pn<1.6mpa)

  • Working Temperature:Normal Temperature (-40&#176;C<T<120&#176;C)

  • Material of Seal Surface:Soft Sealed

  • Valve Body:Casting

  • Application:Industrial Usage, Water Industrial Usage, Household Usage

  • Size:50-600mm

  • Trademark:Yuanda

  • Specification:GOST CE KS

  • Origin:Shijiazhuang, Hebei

  • HS Code:84818040

Product Description
KS 10K Cast iron Wafer butterfly Valve

Usage: The valve is mainly used to cut off the fluid it also can be designed to have the function of adjusting and cutting off the fluid.

Main parts and materials:
1. Body & Bonnet: Cast iron
2. Disc: Stainless steel
3. Stem: Stainless steel
4. Seat Ring: NBR/EPDM

Standards:
1. Design and Manufature: KS B 2813
2. Face to Fact: KS B 2306
3. Flange End: KS B 1511
4. Inspection: KS B 2304

Test:
1. Nominal Pressure: 10K
2. Shell Test(MPa): 1.5
3. Seal Test (MPa): 1.1


Detailed Description:
Series
wafer  type   butterfly valve
Size:
DN40-DN2200
End flange:
ANSI B 16.1, ASTM B 16.47, EN 1092, AS 2129, ISO PN10/16, JIS B2212/2213, BS 10 Table D, BS 10 Table E
Face to face:
ANSI B 16.10
Top flange:
ISO 5211 GB
Nominal pressure:
DN40-DN600(1.5" -24" ) PN1.0/1.6MPa(150/200PSI) DN700-DN1200(28" -48" ) PN1.0MPa(150PSI)
Body:
Cast Iron/Ductile Iron/WCB/Carbon steel/AL-Bronze/CF8, SS304/CF8M, SS316
Disc:
Ductile Iron/Ni-plated ductile iron/Nylon-plated ductile iron/AL-Bronze/Rubber lined Disc/1.2501/1.4529/CF8/CF8M/Hastelloy Alloy/Monel
Stem:
SS416/SS304/SS316/SS431/17-4PH/Monel
Seat:
NBR/Hypalon/EPDM/Neoprene/NR/Wear-Resistant EPDM/Viton/Silicon/Heat-Resistant EPDM/White EPDM/EPDM/PTFE
Suitable temperature:
Normal Temperature -45 ~150
Medium:
Flesh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.