H14W

NegotiableUpdate on July 04

Model

Nature of the Manufacturer: Other

Product Category: Check valve

Place of Origin: City, Province

Online Consult Contact Information

Overview

H14W

Product Details

H14W type internal thread check valve function is used to prevent the media back in the pipeline. H14W check valves are automatic valves, open and close parts by the force of the flow medium to open or close. Only for the medium one-way flow of the pipeline, to prevent backflow of media, in case of accident. Applicable medium: water, oil, steam, acid medium, etc..
Order note:
If there is no selected model, please provide detailed parameters, such as medium, temperature, pressure, caliber, material and so on. Our technicians will select for you
Two. Provided that the selected model is available according to the selected model
Three, non standard products need to provide samples or confirmed by drawings
Note: the information is for reference only, or incomplete, so please feel sorry for the inconvenience. The company can choose according to different requirements and parameters. The company has a variety of sizes, pressure, different materials, connections, drive mode, to meet the different needs of various types of gate valve. Please contact or consult online.

Part name	H14WType internal thread check valve material number
Valve body	WCB	ZGCr5Mo	ZG1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
Valve cover	WCB	ZGCr5Mo	ZG1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
Valve flap	WCB	ZGCr5Mo	ZG1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
Rocker	WCB	ZGCr5Mo	ZG1Cr18Ni9Ti	ZG1Cr18Ni12Mo2Ti
Valve seat	25	1Cr18Ni9Ti	1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
Pin shaft	1Cr17Ni2		1Cr18Ni9Ti	1Cr18Ni12Mo2Ti
Sealing ring, gasket	Covering pad		1Cr18Ni9Ti	1Cr18Ni12Mo2Ti

Nominal pressure PN(MPa)	Test pressure(MPa)		H14WType internal thread check valve for temperature(℃)				Applicable medium
Nominal pressure PN(MPa)	strength test	Seal test	WCB	Cr5Mo	1Cr18Ni12Mo2Ti	1Cr18Ni9Ti	Applicable medium
1.6	2.4	1.8	≤425	≤550	≤220	≤200	Acid medium, steam, oil, water
2.5	3.8	2.8
4.0	6.0	4.4
6.4	9.6	7.1
10.0	15.0	11.0			-
16.0	24.0	17.6
25.0	37.5	27.5

Nominal pressure PN(MPa)	Nominal diameter DN(mm)	H14WMain dimensions and connection dimensions of the internal screw check valves(mm)								weight (kg)
		L	D	D1	D2	b-f	z-d	D3	H
1.6	25	160	115	85	65	16-2	4--14	140	130	14
	32	180	135	100	78	16-2	4--18	150	140	16
	40	200	145	110	85	16-2	4--18	160	150	18
	50	230	160	125	100	16-2	4--18	185	160	22
	65	290	180	145	120	18-3	4--18	215	177	26
	80	310	195	160	135	20-3	8-18	235	187	33
	100	3540	215	180	155	20-3	8-18	255	202	39
	125	400	245	210	185	22-3	8-18	285	227	57
	150	480	280	240	210	24--3	8-23	330	263	80
	200	550	335	295	265	26-3	12-23	385	293	95
	250	650	405	355	320	30-3	12-25	455	330	175
	300	750	460	410	375	30-4	12-25	515	382	260
	350	850	520	470	435	34--3	16-25	545	430	360
	400	950	580	525	485	36-4	16-30	600	480	496
	500	1150	705	650	608	44--4	20-34	730	560	588