UV 1.5 Van Điều Khiển Áp Suất UV 1.5 Mankenber Viet Nam

Van Điều Khiển Áp Suất UV 1.5,UV 1.5 Mankenber Viet Nam 

Model: UV 1.5

Hãng: MANKENBERG

Kết nối DN:  25. 50
Áp suất danh nghĩa PN: 40
Áp suất đầu vào: 1 - 40 bar
Kvs-value: 10,5 / 19 m³ / h
Nhiệt độ lên đến:  -20 ... 80 ° C

Hotline: 0933.911.903

Mail: thietbicongnghiepltt@gmail.com

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PRESSURE CONTROL
Back pressure regulators UV 1.5
Inlet pressure control valve in intermediate flange design

Technical data

Connection DN 25. 50
Nominal pressure PN 40
Inlet pressure 1 - 40 bar
Kvs-value 10.5 / 19 m³/h
Temperature -20 ... 80 °C up to
Medium liquids with lubricating property
*RT = -10 °C up to + 50 °C

Description

Self-acting back pressure regulators are simple control valves offering accurate control while being easy to install and maintain. They control the pressure upstream of the valve without requiring pneumatic or electrical control
elements.
The back pressure regulator UV 1.5 is a pilot-operated control valve with
proportional control mode consisting of main valve and pilot valve. It is completely made of stainless steel with excellent corrosion resistance. Its intermediate flange design with limited size makes the valve extremely lightweight and compact. The valve cone has a metallic seal.
The sturdy valve design and the metallic valve seal do not require any particular filtration of the operating fluid. Thanks to its medium-wetted movable
components, the valve is largely maintenance-free. In addition, it can be installed in any desired mounting position.
Special notes:
The seal on the outlet side must not cover the outflow bore of the pilot valve
(observe measurement!)
These valves are no shut-off elements ensuring a tight closing of the valve.
In accordance with DIN EN 60534-4 and/or ANSI FCI 70-2 they may feature
a leakage rate in closed position in compliance with the leakage classes II.

Standard

» All stainless steel construction
» FKM elastomers (O-rings)
» 2014/68/EU Art. 4 Par. 3

Typical applications

Maintaining the required lub oil pressure for the use of main and auxiliary oil
pumps, for ex. compressors, gears, slide bearings, drive shafts etc., Pressure control of fuels / fuel oils in power plants.
Control of minimum quantities for centrifugal pumps with oil / oily fluids. Lub
oil systems, for ex. for steam and gas turbines, large diesel engines for ship
propulsion and cogeneration units (CHP).
Operating instructions, know how and safety instructions must be observed.
The pressure has always been indicated as overpressure. We reserve the
right to alter technical specifications without notice.

Technical specification

Kvs values [m3/h]
nominal diameter	DN	25	50
K vsvalue	m3/h	10.5	19

Setting ranges [bar], Nominal pressure
setting range	bar	1 - 20	12 - 40
Nominal pressure	PN	40	40

Materials
Body, Spring , Inner parts, Screws	Stainless steel 1.4404
Inner parts	Stainless steel 1.4404 / 1.4462 / 1.4301
O-ring	FKM
Spring	Stainless steel 1.4310
Screws	Stainless steel A4-70

Dimensions [mm]
size	nominal diameter DN
25	50
A	40	50
B	75	85
øD	70	100
øE	22	25
øF	49	69

Flanges
nominal diameter DN 25	nominal diameter DN 50
EN 1092-1 PN 40 DN 25, DN 32, DN 40 | ASME B16.5 CLASS 300, NPS 1 - 1/2"	EN 1092-1 PN 40 DN 50, DN 65 | ASME B16.5 CLASS 300, NPS 2 - 1/2"

Weight [kg]
nominal di ameter	DN	25	50
weight	kg	1.0	2.4

Customs tariff number

84814010