Ductile Iron Handle Wafer Butterfly Valve

• Customization: Available
• Driving Mode: Manual
• Connection Form: Flange
• Model NO.: KM-170323
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Orbit
• Work Pressure: High Pressure (10.0mpa< Pn <80.0mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Sheet Metal
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Size: 1.5"-48"/Dn40-Dn1200
• Material: Cast Iron, Carbon Steel, Stainless Steel
• Pressure: 150lb-600lb / Pn16- Pn100
• Medium: Water, Oil, Gas, Steam
• Type of Valve: Thread/Weld/Clamp End
• Product Packing: Veneer Board Cases
• Transport Package: in Wooden Cases or Pallet
• Specification: 1.5"-48"/DN40-DN1200
• Trademark: Kingmetal
• Origin: Made in China
• HS Code: 8481804090
• Production Capacity: 300 Tons Per Months

Product Description

Ductile Iron Handle Wafer Butterfly Valve

Standard
MSS SP-67
API 609 Category A
BS EN593/BS5155
 
Butterfly valve Nominal diameter:
1.5"-48"/DN40-DN1200
 
Butterfly valve Working pressure: 10Bar/16Bar/25Bar
 
Butterfly valve Face-to-face:
API 609 Table 1
ISO 5752 Series 20
EN 558 Series 20 (DIN 3202 T3 K1)
BS 5155 Series 4
 
Butterfly valve Flange accommodation:
ANSI B16.1 Class125/150
AWWA C207
MSS SP44 Class150
DIN 2501 PN6/10/16 EN1092-2 PN6/10/16 BS10 Table D/E
JIS B2220 5K/10K/16K
AS4087 PN14/16
 
Butterfly valve Top Flange:
ISO5211
 
Tightness check:
API 598
ISO 5208,
EN12226-2
 
NOTE: Pinned design and Pinless Design are both available.
 

Material Specification
Part	Material	ASTM
Valve Body	cast iron	A126 Class B
	ductile iron	A536 Gr.65-45-12
Valve Disc	ductile iron	A536 Gr.65-45-12
	bronze	B148 C95400
	stainless steel 304	A351 CF-8
	stainless steel 316	A351 CF-8M
Valve Shaft	stainless steel 410	A276 S 410 00
	stainless steel 431	A276 S 410 00
Valve Seat Ring	EPDM/NBR/PTFE/VITON
O-Ring	EPDM/NBR/PTFE/VITON
Bushing	PTFE
	bronze	B62 C83600

 
 

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.