Forged Brass solenoid Valve from China manufacturer

Payment Terms:	T/T,WU
Special Groups:	Water Solenoid Valve (143) Liquid Solenoid Valve (128) Air Solenoid Valve (100) Gas Solenoid Valve (111) Fuel Solenoid Valve (46) Oil Solenoid Valve (67) 12V Solenoid Valve (61) 24V Solenoid Valve (108) AC110V Solenoid Valve (99) AC120V Solenoid Valve (93) AC230V Solenoid Valve (90) AC240V Solenoid Valve (100) General Solenoid Valve (84)
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: RSV-130-15

Production Capacity: 1000 PCS

Delivery Date: ABOUT 20 DAYS

Standard or Nonstandard: Standard

Structure: Diaphragm

Temperature of Media: Medium Temperature

Brand Name: Round Star

Function: an electromechanical valve ...

Certificate: CE, ISO, ROHS

Company spirit: to challenge our future and...

Company value: to make wealth for our soci...

Means of Transport: Ocean,Land,Air

Packing: Carton

Power: Solenoid

Pressure: Medium Pressure

Material: Brass

Media: Water

Specification: Pilot operated

why us: we have more than 40 years ...

Export Area: Asia,America,Europe and so ...

Company style: to be faithful,practical, c...

Market conception: what we do will be based on...

2way IP65 brass Pilot operated
Solenoid Valve
1) brass body material
2) normally closed
3) the same as ASCO
4)for water,air ,oil

2way IP65 brass Pilot N/C Brass ASCO Solenoid Valve

[Technical Specifications ]
-- Media: Water, Air, Oil (below 20cst)
--Pressure: Normally Closed 8 bar
--Temperature: -10 ÷80ºC
--Mode of action: Direct acting/ Pilot Operated
--Body material: Brass
-- Sealing material: NBR
--Function type: Normally Closed (N/C)
--Protection class: IP65
How to order

Valve type	Orifice diameter	Connection pipe size	Voltage
RSV	130	---15	--DC:24V
	025	06 15	AC:220V
	130	08 20	AC:110V
	250	10 25	DC:24V
			DC:12V

Caution
Thread: if different from G connection, it should be indicated.
Viton (V): suitable to hot water, acid, alkali, chemical salt, oil and hydrocarbon;
the MAX.130ºC. In case you choose Viton, please state "V" in your order.
PARAMETERS

Model		RSV-025-06	RSV-025-08	RSV-130-10	RSV-130-15	RSV-250-20	RSV-250-25
G Connection		1/8"	1/4"	3/8"	1/2"	3/4"	1"
Orifice Size	mm	2.5		13		25
Motion Pattern		Direct Action		Pilot Operated
Cv Value		0.23		6.2		23
L	mm	30		72		102
H	mm	76		103		120
H1	mm	66		88		95
Medium		-10 ÷80ºC
Pressure	bar	0.3 ÷ 8
Power		AC:220V~AC:230V/50-60HZ 4.5VA; DC24 6W; Range:±10%,

To open: when the solenoid valve is energized, a magnetic field from the coil attracts the plunger covering the pilot orifice to lift off, causing system pressure (holding the diaphragm closed) to drop. As system pressure on the top of the diaphragm is reduced, full system pressure on the other side of the diaphragm acts to lift the diaphragm away from the main orifice, which allows media flow through the valve. Since the bleed orifice is dimensionally smaller than the pilot orifice, the system pressure cannot rebuild on the top of the diaphragm as long as the pilot orifice remains open.

To close: when the solenoid valve is de-energized, it releases its hold on the plunger, allowing the plunger spring forces the plunger to covers the main orifice. The system pressure builds up on the top of the diaphragm through the bleed orifice, forcing the diaphragm down until it covers the main orifice and stops media flow through the valve

2way IP65 brass Pilot N/C Brass ASCO Solenoid Valve