Control Valves Sk 300X Slowly-Closing Silencing Check Valve

• Temperature: 0 Degree to 80 Degree
• Certification: ISO9001
• Media: Water
• Standard: Standard
• Connection Mode: Flange
• Power: Hydraulic
• Model NO.: SK 300X
• Material: Cast Iron, Ductile Iron, Carbon Steel, Ss
• Type: Self-Operated
• Shelf Life: 18 Months
• Transport Package: Plywood Case
• Specification: DN20-800
• Trademark: OEM&ODM
• Origin: China
• HS Code: 8481804090
• Production Capacity: 80000t/Year

Product Description

Product Name: Slowly-closing Silencing Check Valve 
                           Item No.:SK300X
Structure:This kind of valve makes up of main valve, one-way valve, pin valve, ball valve and pressure meter etc. 

Application: The delayed-close non-return valve possesses the function of converse stop of opening and closing the speed regulation and control. It is efficiently control the water pump's best open or close speed when the water pump starts and stop operating after installed this valve. It is applied to the water supply and draining system directly operated by the water pump in the industrial and mine enterprises and high buildings, then can reduce water hammering and water pounding, as well as reach the safely close.

Dimension

DN		20	25	32	40	50	65	80	100	125	150	200	250	300	350	400	450	500	600	700	800
L		180	180	180	203	203	235	285	360	400	455	585	650	800	860	915	980	1075	1230	1300	1450
PN10	D	105	115	135	145	160	180	195	215	245	280	335	390	440	500	565	615	670	780	895	1010
	D1	75	85	100	110	125	145	160	180	210	240	295	350	400	460	515	656	620	725	840	950
PN16	D	105	115	135	145	160	180	195	215	245	280	335	405	460	520	580	640	705	840	910	1020
	D1	75	85	100	110	125	145	160	180	210	240	295	355	410	470	525	585	650	770	840	950
PN25	D	105	110	135	145	160	180	195	230	270	300	360	425	485	550	610	660	730	840	955	1070
	D1	75	85	100	110	125	145	160	190	220	250	310	370	430	490	550	600	660	770	875	990
H		172	172	172	265	265	310	350	460	520	570	695	780	905	1025	1080	1030	1135	1270	1460	1640
H1		106	106	106	210	210	215	245	305	365	415	510	560	658	696	735	610	665	725	865	925

Installation Deiagram

Structure  Diagram

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Product Process

Surface Treatment: Epoxy Resin Coating 

OEM service
Having our own factory and professional technicians,we welcome OEM orders as well.We can design and produce the specific product you need according to your detail information.

After-sale Service
Our enthusiastic and friendly customer service representatives are ready to assist with any questions or problems.
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