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

Lever Ball Float Steam Trap SFT80

The body and bonnet are made of heat-resistant steel casting material.
All internal parts are made of stainless steel, and the wear allowance has been fully considered in the design of movable parts, which improves the service life of the trap.

Lever Ball Float Steam Trap SFT80

Description

Description

Features

Valve body and bonnet are made of cast steel, forged steel.
Allinternal parts are made of stainless steel,which improves the service life of the steam trap.
Adopting double balanced valve seat, with an ultra long service life.
Upper and lower flow channels ensure no steam lock.
Water seal design, no original steam leakage.
Back pressure rate is as high as 95%.

Technical Standard

GB/T12250-2005 Steam Traps Terminology Marking Structure Length
GB/T22654-2008Technical Conditions for Steam Traps
GB/T12251-2005 Test Method for Steam Traps
ISO 6948 Automatic steam traps
Production and performance characteristic tests

Technical Parameters

Nominal pressure	PN40
Max. allowable pressure (Shell)	3.92MPa/200℃
Max. allowable temperature (Shell)	450°C/1.66MPa
Factory steam action test	>3 times/1.6MPa
Max. working pressure	3.2MPa
Max. operating temperature	350C
Factory cold test pressure	6.0MPa
Air test	2.0MPa

Bonnet:WCB
Body: WCB
Seat: 420
Disc: 420
Other internal parts: 304

unit(mm)

Model	Size	L	H	W	h	M	Weight
SFT80	DN80	570	538	335	135	287	138kg
	DN100	590	538	335	135	287	145kg
	DN150	630	538	335	135	287	150kg
SFT80A	DN80	310	538	620	135	287	160kg
	DN100	350	538	900	135	287	185kg
	DN150	420	538	960	135	287	200kg
SFT80B	DN80	720	538	570	135	287	160kg
	DN100	775	538	570	135	287	190kg
	DN150	900	538	570	135	287	210kg