3 Inch Flanged Circular Flap Hydraulic Cast Iron Check Valve Price

• Media: Gas, Oil, Water
• Temperature: -10~80 C
• Material: Cast Iron
• Connection Form: Flange
• Structure: Check
• Pressure: Ordinary Pressure
• Model NO.: Flap Valve
• Standard: API,DIN ,BS, En,ISO, JIS
• Application: Industrial Usage, Water Industrial Usage
• Surface Treatment: Epoxy Coating
• Pressure Rating: Pn2.5 Pn6 Pn10
• Color: Blue
• Transport Package: Plywood Cases
• Specification: DN80 ~ DN2000
• Trademark: TIANYI SUNS
• Origin: China
• Production Capacity: 10000 Piece/ Month

Product Description

3 inch flanged circular flap hydraulic cast iron check valve price

Product Description

Size	DN80 ~ DN2000
Pressure	PN2.5 PN6 PN10
Standard	API / DIN / BS / EN / ISO / JIS
Temperature	-10~80 C
Body	DI /CS / WCB / SS
Seat	EPDM / Bronze / SS

 

DN(size)		D	D1	hole(n-d)
DN300	12"	440	400	12-23
DN400	16"	560	510	16-27
DN500	20"	670	620	20-27
DN600	24"	780	725	20-30
DN700	28"	895	840	24-30
DN800	32"	1010	950	24-33
DN900	36"	1110	1050	28-33
DN1000	40"	1220	1160	28-36
DN1100	44"	1320	1265	32-39
DN1200	48"	1450	1380	32-39
DN1300	52"	1560	1475	36-42
DN1400	56"	1675	1590	36-42
DN1500	60"	1775	1700	40-48
DN1600	64"	1915	1820	40-48
DN1700	68"	2015	1920	44-48
DN1800	72"	2115	2020	44-48
DN1900	78"	2200	2115	48-48
DN2000	80"	2325	2230	48-48

 

all the demisnion can make as buyer'er requirement.

 

Application

Valve is used for preventing the back-going of medium in pipelines and equipments,and the pressure of medium will bring the result of opening and closing automatically.When the medium is back-going, valve disc will automaticaly closed to avoid accidents.
 

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