API Wafer Type Butterfly Valve

• Driving Mode: Manual
• Connection Form: Wafer
• Structure: Concentric
• Seal Form: Auto Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Model NO.: D71X
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Size: DN50--DN1200
• Stem: Pinless
• Body: Cast Iron, Ductile Iron
• Sealing: NBR, EPDM or Customized.
• Disc: Ductile Iron (Nickel Coated), Aluminum Bronze, Sta
• Transport Package: Plywood Case
• Specification: 2" to 24"
• Trademark: AKS
• Origin: China
• HS Code: 8481804090
• Production Capacity: 15000 Sets Per Month

Product Description

Size	DN40-DN1200
End flange	ANSI B 16.1, EN 1092, AS 2129
Face to face	ANSI B 16.10; EN 558-1 Series 20
Top flange	ISO 5211
Normal Pressure	DN40-DN600 PN1.0/1.6MPa (150/200PSI) DN700-DN1200 PN1.0MPa (150PSI)
Body	CI/DI/WCB/ALB/CF8/CF8M
Disc	DI/ALB/Rubber lined Disc/ 1.2501/CF8M/1.4529/CF8/Hastelloy Alloy/Monel
Stem:	416/304/316/431/17-4PH
Seat	NR/Hypalon/EPDM/Neoprene/NBR/Wear-Resistant  EPDM/Viton/Silicon/Heat-Resistant EPDM/White NBR/White EPDM/EPDM)/PTFE
Suitable Temperature	-40c~80c
Apply	Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.

Materials Range:
Body: Cast iron, ductile iron
Disc: Ductile iron (nickel coated), aluminum bronze, stainless steel.
Shaft: 416, stainless steel.
Sealing: NBR, EPDM or customized.
Type Available: Wafer type and lugged type
Sizes Available: DN25mm to DN1200mm (1" to 48")
Pressure Range: From PN1.0 to 1.6 (150LB)
Materials Standard; Others on request
Basic Design: API609, BS5155, EN593, MSS SP-67
Face to Face Dimension: API609, DIN3202K1, ISO 5752, BS5155, EN558
Inspection & Testing: API 598, EN 12266-1
Flanged End Dimension:
AS 2129 "D", "E",
BS 10 "D" "E",
JIS 5K/10K/16K,
ASME B16.1 125LB/ ASME B16.5 150LB,
BS4504 PN6/PN10/PN16,
DIN2501 PN6/PN10/PN16,
ISO 7005 PN6/PN10/PN16.
Top Flange: ISO5211 or customized.
Suitable Mediums: Fresh or waste water, sea water, sewage, vapor, air, oil, etc.
Suitable Temperature: From -15C to 150 C