Micro resistance slow closing butterfly check valve

Product Introduction: 1、 Product details of micro resistance slow closing butterfly check valve: Product name: Micro resistance slow closing butterfly check valve Product features: Suitable for medium pipelines such as clean water, sewage, and seawater with a nominal pressure of 1 MPa and a medium temperature of ≤ 80%, as well as pressurized water supply and drainage

Item NO.:
XUVAL33-312
Lead Time:
50 Days
Product Orgin:
CHINA
Brand:
XUVAL
Shipping Port:
Shanghai
Payment:
100%TT
MOQ:
1

Products Details

1、 Detailed information on the product's micro resistance slow closing butterfly check valve:

Product name: Micro resistance slow closing butterfly check valve

Product features: Suitable for medium pipelines such as clean water, sewage, and seawater with a nominal pressure of 1 MPa and a medium temperature of ≤ 80%, as well as for pressurized pump sets for water supply and drainage. Through the unique micro resistance slow closing device of this valve, it can effectively prevent the occurrence of water hammer and ensure the safe operation of the pipeline system.

2、 Features:

1.）Due to the installation of a micro resistance slow closing device in this check valve, it can effectively prevent water hammer and ensure the normal operation of the pipeline.

2.） This check valve has a unique and novel design structure, with small volume and light weight.

3. ）The sealing surface is a soft rubber to metal seal, with reliable sealing performance. Wear resistance and long service life.

4、 The main external dimensions and flange connection dimensions of the micro resistance slow closing butterfly check valve are:

SIZE	Product size			Flange size and bolt specifications
(DN)	Product size			1.0MPa
	L	H1	H2	D1
100	190	110	210	180
125	200	123	220	210
150	210	140	250	240
200	230	168	280	295
250	250	195	310	350
300	270	220	350	400
350	290	250	410	460
400	310	283	490	515
450	330	308	520	565
500	350	335	585	620
600	390	390	640	725
700	430	448	700	840
800	470	505	750	950
900	510	555	810	1050
1000	550	610	860	1160
1200	630	725	980	1380

3、 Main component materials:

Name	Nominal Diameter	Temperature	Applicable Medium	Flow resistance coefficient	Minimum working pressure (Mpa)
Parameter	DN150-DN2000	0-120	Mud and sewage Oil and seawater	0.3-1.1	≥0.1
Name	Valve closing time (adjustable)	Valve opening time (adjustable)	Structural length standard	Flange standard	Pressure test according to
Parameter	Quick close for 1-3 seconds Slowly close for 5-90 seconds	20-60S	JE/T 12221	GB/T 17241.6GE/T 9113	GB/T 13927

Hot tags :

Butterfly Check Valve Micro resistance slow closing device check valve Rubber to metal soft seal check valve Wear resistant check valve Ductile iron check valve

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