UV 1.8 Van Điều Khiển Áp Suất,UV 1.8 Mankenber Viet Nam

Van Điều Khiển Áp Suất UV 1.8,UV 1.8 Mankenber Viet Nam 

Model: UV 1.8

Hãng: MANKENBERG

Kết nối DN: 25 - 100
Kết nối G: 1 - 2
Áp suất danh nghĩa PN: 25/16
Áp suất đầu vào: 2-20 bar
Kvs-value:  6 - 50 m³ / h
Nhiệt độ: 200 ° C





Hotline: 0933.911.903

Mail: thietbicongnghiepltt@gmail.com

Liên hệ với chúng tôi để có thêm thông tin và giá tốt nhất!

PRESSURE CONTROL
Back pressure regulators UV 1.8
Valve for medium and large flow rates

Technical data

Connection DN 25 - 100
Connection G 1 - 2
Nominal pressure PN 25 / 16
Inlet pressure 2 - 20 bar
Kvs-value 6 - 50 m³/h
Temperature 200 °C
Medium liquids and gases
*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 UV 1.8 backpressure regulator is a spring-loaded, seat-controlled proportional control valve balanced by diaphragm or piston. It is designed for
hygienic applications and medium volumes of high-viscosity media.The
valve cone can be fitted with a metallic or soft seal.
This valve is manufactured from deep-drawn stainless steel featuring excellent corrosion resistance. It contains virtually no dead pockets and is suitable
for use in CIP and SIP systems. The angled design allows complete draining.
The spring module comprising bonnet, spring, adjusting screw, diaphragm
and internal components, is connected to the valve body only by means of a
clamp ring and two bolts. Changing the diaphragm or the complete spring
assembly for a different control pressure range is extremely simple and does
not call for special tools. The same applies to servicing and maintenance.
The inlet pressure to be controlled is balanced across the valve seat by the
force of the valve spring (set pressure). If the inlet pressure rises above the
set pressure, the valve opens. With decreasing inlet pressure the valve control orifice reduces. When the pipeline is depressurised, the valve is closed.
Rotating the adjusting screw clockwise increases the inlet pressure.
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 III
or V.

Options

» Polished version for food, pharmaceutical and superclean applications,
surface roughness Ra ≤ 0,25 oder 0,4 oder 0,8 µm
» For toxic or hazardous media: sealed bonnet complete with leakage line
connection (incl. sealed adjusting screw). Must be installed with a leakage line capable of draining leaking medium safely and without pressure
» Various diaphragm and seal materials suitable for your medium
» Special connections: Aseptic, ANSI or DIN flanges, welding spigots;
other connections on request
» Special versions on request

Technical specification

Kvs values [m3/h]
seat	nominal diameter DN
25	32	40	50	65	80	100
I	6	6	6	12	15	20	35
II	-	12	12	15	20	35	40
III	-	-	15	20	35	40	5

Setting ranges [bar], nominal pressure, balanced by diaphragm
setting range	bar	2 - 5	4 - 10
nominal pressure	PN	10	16

Setting ranges [bar], nominal pressure, balanced by piston
setting range	bar	2 - 5	4 - 10	8 - 16	14 - 20
nominal pressure	PN	10	16	16	25

Materials
Temperature	80 °C	130 °C	200 °C
Body	Stainless steel	Stainless steel	Stainless steel
Bonnet	Steel welded optional stainless steel
Spring	Spring steel optional stainless steel
Soft seal	NBR	EPDM optional FKM	-
Metallic seal	Stainless steel	Stainless steel	Stainless steel
Membrane	CR	EPDM optional FKM	-
O-ring	NBR	EPDM optional FKM

Dimensions [mm]
size	nominal diameter DN
25	32	40	50	65	80	100
A1*	100	105	115	125	145	155	175
B	100	105	115	125	145	155	175
C	on request
øD

Dimensions [mm]
size	nominal diameter G
1	1 1/4	1 1/2	2
A1*	80	80	80	80
B	80	80	80	80
C	on request
øD

*overall length tolerances in acc. with DIN EN 558

Weights [kg]
nominal diameter	DN	25	32	40	50	65	80	100
weight	kg	10.2	11.5	12	13.5	14	14.7	15.6

Weights [kg]
nominal diameter	G	1	1 1/4	1 1/2	2
weight	kg	10.2	11.5	12	13.5

Customs tariff number

84814010