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

SFT80B Lever Ball Float Steam Trap

Description

Description

Features

The valve body and bonnet are cast from heat-resistant steel.
All internal parts are made of stainless steel to ensure a long service life
of the steam trap.
Double balanced seat design ensures an extra-long service life.
Top-in bottom-out flow passage prevents air locking.
Water seal design ensures no live steam leakage.
Back pressure rate is up to over 95%.

Technical Standard

ISO 6553: Automatic steam traps-Marking
ISO 6554: Automatic steam traps -Face-to-face dimensions
ISO 6948; Automatic steam traps -Production and performance
characteristic tests

Technical Parameters

Nominal pressure	PN40
Max. allowable pressure (Shell)	3.46MPa/200℃
Max. allowable temperature (Shell)	350℃/2.92MPa
Factory steam action test	>3 times/1.6MPa
Max. operating pressure	3.2MPa
Max. operating temperature	350℃
Factory cold test pressure	6.0MPa
Air test	2.0MPa

Bonnet:WCB
Body:WCB
Disc: 420
Other trims:304
Seat:420

unit(mm)

Connection	Pressure	DN(IN)	L	H	W	W2	h	W	KG
F	PN16/25/40CL150/300	65(21/2″)	650	538	335	500	135	287	162
		80(3″)	650	538	335	500	135	287	165
		100(4″)	650	538	335	500	135	287	190
		125(5″)	650	538	335	500	135	287	198
		150(6″)	650	538	335	500	135	287	210