DN100 SS316 Stainless Steel Dual Plate Double Disc Check Valve Butterfly Swing

• Media: Water
• Temperature: Ordinary Temperature
• Material: Cast Iron
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: LK-H25
• Connection Form: Wafer
• Structure: Butterfly
• Pressure: Low Pressure
• Function: Ddcv Double Lobe
• Sealing Form: Rubber Seal
• Flow Direction: Unidirection
• Standard: BSW
• Application: Industrial Usage, Water Industrial Usage
• Standard or Nonstandard: Standard
• Product Name: Double Disc Check Valve
• Blade: Rubber
• Connection: Wafer
• Working Temperature: <80
• 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
• Package Size: 10.00cm * 10.00cm * 8.00cm
• Package Gross Weight: 3.000kg

Product Description

DN100 SS316/CF8m Stainless Steel Dual Plate Double Disc Check Valve Butterfly Swing Style
SS316 stainless steel double-plate double-disc check valve is a check valve used to prevent fluid backflow in pipelines. It is constructed of high-quality SS316 stainless steel for excellent corrosion and chemical resistance, making it suitable for harsh environments where fluids may be corrosive. The valve features a double plate design which ensures minimal pressure drop across the valve and allows high flow rates. The double disc design also ensures a tight seal, preventing fluid backflow and keeping the pipeline running safely and efficiently. The valve's butterfly swing design facilitates installation and maintenance, making it a cost-effective solution for preventing backflow in pipelines. It operates automatically, which means no external power source or manual operation is required. The valve allows flow in one direction only, making it ideal for situations where backflow could damage equipment or the process.

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

Product details




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