Company

“Let our Valves create Maximum Value” —This is what the brand VMV stands for .

VMV Newton was founded in 1998 and committed to providing comprehensive solutions for steam and thermal energy systems.

Not just products service, but from the site survey, energy saving diagnosis, full range of product development, project landing, operation monitoring to from system solutions, all follow the principle of sustainable development.

We have also qualified with CE PED 0036, ISO9001, ISO14001, ISO45001,ISO15848,API624, EAC, TS A1, CCS certificates.

Who We Are

Corporate Responsibility

VMV Quality-first manufacturing

The development model of VMV Newton has initially transformed from a “traditional valve product manufacturer” to a “comprehen solution for system” service provider, achieving the full process service of “on-ite inspection, scheme design, intelligent manufacturing of a full range of products, and installation and landing”.

Equipment Part

Service Part

Customer Support

We are committed to providing comprehensive support to our customers.
Whether it’s quotation, technical consultation, product selection, or installation guidance, our professional team is always ready to assist you and resolve any issues.

Resources

Wafer Lift Check Valve

Description

Description

Main Parts	Material
1 Body	WCB、CF8、CF8M、CF3、CF3M
2 Disc	WCB、CF8、CF8M、CF3、CF3M
3 Spring	INCONEL、17-7PH
4 Spring seat	F6a、304、316、304L、316L、17-7PH

Main Dimensions and Weight

CLASS 150~900

Size	Class 150			Class 300			Class 600			Class 900
Size	L	D	WT	L	D	WT	L	D	WT	L	D	WT
inch	mm	mm	Kg	mm	mm	Kg	mm	mm	Kg	mm	mm	Kg
1/2	25	46	0.28	25	52	0.3	25	52	0.4	25	62	0.6
3/4	31.5	56	0.42	31.5	65	0.46	31.5	65	0.8	31.5	69	0.9
1	35.5	65	0.56	35.5	72	0.6	35.5	72	1	35.5	77	1.2
1-1/4	40	74	0.75	40	81	0.8	40	81	1.3	40	87	1.5
1-1/2	45	84	1.3	45	94	1.5	45	94	1.8	45	97	2
2	56	103	2.1	56	110	2.4	56	110	2.8	56	140	5.5
2-1/2	63	122	2.8	63	128	3.0	63	128	4	63	162	7.5
3	71	135	3.6	71	147	4.0	71	147	6	71	165	8
4	80	173	4.8	80	179	5.5	80	191	11	80	204	14
5	110	195	12	110	214	13	110	239	25	110	245	27
6	125	220	17	125	249	22	125	264	32	125	286	41
8	160	277	29	160	305	36	160	318	52	160	356	76