DN80 Pn10/Pn16 API Industrial Stainless Steel Water Lifting Flapper Type Check Valve

• Media: Water
• Temperature: Ordinary Temperature
• Material: Cast Iron
• Connection Form: Wafer
• Structure: Elevated
• Pressure: Low Pressure
• Function: Ddcv Double Lobe, Nrvr Silence, Nrvz Silence, Nrvg Silence
• Sealing Form: Rubber Seal
• Flow Direction: Unidirection
• Standard: BSW
• Application: Industrial Usage, Water Industrial Usage
• Standard or Nonstandard: Standard
• Product Name: Check Valve Elevated
• Blade: Stainless Steel
• Connection: Wafer
• Working Temperature: ≤80ºC
• Working Pressure: Pn16
• Weight: Depend on Differenct Size
• Color: Blue
• Body Material: Ductile Iron
• Stem: Stainless Steel
• Transport Package: Wooden Case Packaging
• Specification: 2in
• Trademark: like
• Origin: China
• HS Code: 8481804090
• Production Capacity: 1000000

Product Description

DN80 Pn10/Pn16 API Industrial Stainless Steel Water Lifting Flapper Type Check Valve Elevated

Technical data

DN (mm) Nominal diameter		50(2″)~700(28")	50(2″)~450(18")
PN(MPa) Nominal pressure		1.0	1.6
(MPa) Testing pressure	Shell	1.5	2.4
	Sealing	1.1	1.76
°C Suitable temperature
Suitable mediums		Fresh water .sewage, air, steam, food, medicine, oils, acids, etc.

 

Meterial of main parts

Body		Disc		Stem	Rubber gasket			Sping
Name	Code	Name	Code	Name	Name	Code	Working temp	Name
Cast	Z	Plated ductile Iron	1	Stainless steel	EPDM	X3	-46~+121 Intemittence -50~+150	Stainless steel
Ductile Irol	Q	Aluminum bronze	2		Neoprene	X4	-29~+99 Intemittence -35~+113
Carbon steel	C	ZG1Cr13Ni9Ti Stainless steel			NBR	X5	-35~+82 Intemittence -23~+93
Stainless steel	P	CF8M Stainless steel	5		Neoprene	X7	-23~+150
		CF8M Stainless steel	7

Qualification certificate