RP 810 Eck Van Giảm Áp RP 810 Eck ATEX Mankenber, Mankenber Viet Nam

Van Giảm Áp RP 810 Eck ATEX Mankenber, Mankenber Viet Nam 

Model: RP 810 Eck

Hãng: MANKENBERG

Kết nối DN: 40 - 150
Áp suất danh nghĩa PN: 16 - 160
Áp suất đầu vào lên đến: 160 bar
Áp suất đầu ra: 1 - 40 bar
Kvs-value: 20 - 250 m³ / h
Nhiệt độ: 130 ° C

Hotline: 0933.911.903

Mail: thietbicongnghiepltt@gmail.com

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PRESSURE CONTROL
Pressure reducing valve RP 810 Eck
Pilot-operated pressure reducing valve

Technical data
echnical data

Connection DN	40 - 150
Nominal pressure PN Inlet Pressure	16 - 160 up to 160 bar
Outlet Pressure Kvs-value Temperature	1 - 40 bar 20 - 250 m³/h 130 °C
Medium	liquids and gases

DescriptionDescription

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 pressure reducing valve RP 810 Eck is a pilot-operated regulating valve
consisting of a main valve with a pilot valve fixedly mounted on the cover
and a throttle block with integrated strainer, non-return valve and throttle
valves. The valve cone is either metallic or soft-sealed.
Once the outlet pressure has reached the pre-set nominal value, the pilot
valve starts to throttle. In doing so, the control pressure rises and pushes the
main valve piston to a regulating position. The throttles D1 and D2 serve to
optimise the regulating behaviour. The bypass equipped with a non-return
valve brings about rapid closure.
If the outlet pressure exceeds the nominal value, the pilot valve closes. The
control pressure is equivalent to the inlet pressure. The main valve closes
because the piston diameter is larger than the valve seat. In addition, the
spring also has a closing effect.
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.

Standard
Standard
» Pilot valve made of stainless steel
» Throttle block with integrated strainer and throttle valves completely
made of stainless steel
» Internal piping made of stainless steel

Optionen
Optionen
» Damping for gas applications
» Hard-faced valve cone and seat
» Special materials such as duplex, super duplex, Hastelloy® or titanium,
others on request
» Various O-ring and seal materials suitable for your medium
» Special connections:
ANSI or JIS flanges, other connections on request
» Special versions on request

Technical specification

Valeur K vs [m3/h]
nominal diameter DN	40	50	65	80	100	125	150
Kvs values m3/h	20	32	50	60	70	150	250

Setting ranges [bar], nominal pressure
1 - 5	4 - 12	10 - 20	15 - 40
PN 16-160/10	PN 16-160/16	PN 16-160/40	PN 16-160/63

Materials
Temperature	80 °C	130 °C
Body	Steel optional stainless steel
Cover	Steel optional stainless steel
Inner parts	Stainless steel
Valve seal	NBR or stainless steel	EPDM or stainnless steel
O-ring	NBR	EPDM
Pilot valve	Stainless steel	Stainless steel
Throttle unit

Dimensions [mm]
nominal pres sure	size	nominal diameter DN
40	50	65	80	100	125	150
PN 10 - 16	A*	115	125	145	155	175	200	225
PN 25 - 40	A*	115	125	145	155	175	200	225
PN 63 - 160	A*	130	150	170	190	215	250	275
all PN	B	200	210	210	230	260	290	300
all PN	C	160	160	180	200	220	280	280

*overall length tolerances in acc. with DIN EN 558

Weights [kg]
nominal pressure	nominal diameter DN
40	50	65	80	100	125	150
PN 10 - 16	*	*	*	70	*	*	*
PN 25 - 40	*	40	*	*	100	*	*
PN 63 - 160	35	*	50	*	*	180	200

* on request

Customs tariff number

84811019