Danfoss SVP10-NC Technical Information

Solenoid Valves Technical Information

2-Way Poppet

SVP10-NC

OPERATION

This is a normally-closed, pilot-operated, poppet-style 10-size solenoid valve. When de-energized, the SVP10-NC acts as a check valve allowing flow from port 1 to port 2, and blocking flow from port 2 to port 1 . When energized, the valve’s poppet is shifted and allows flow from port 2 to port 1, and severely restricts from port 1 to port 2. This valve is available with an optional pull-type manual override.

APPLICATIONS
The SVP10-NC is designed to function as load holding or blocking valve
in applications where low internal leakage is required. In load holding
applications, the circuit should be designed so that the de-energized
state is the position that is holding the load. This valve can operate at	Shown with Standard Coil,
an inlet pressure of 315 bar on port 2 for 250,000 cycles.	Deutsch Connector

SPECIFICATIONS		SCHEMATIC
Rated pressure*	230 bar [3300 psi]**
Rated flow at 7 bar	80 l/min
[100 psi]	[21 US gal/min]
Leakage	6 drops/min @
	Rated pressure
Weight	0.43 kg [0.95 lb]
Cavity	SDC10-2
Standard Coil	M16 26 Watt
Robust Coil	R16 20 Watt
	Robust Nut P/N 173804910
	(no coil O-rings needed)

*Rated Pressure based on NFPA fatigue test standards (at 1 Million Cycles).

**See 315 bar pressure rating note on page 10.

2

1

PERFORMANCE CURVES									Pressure drop
			33 cSt [154 SUS] hyd.oil @ 38°C [100° F]
		psi	bar
		203	14
		174	12
														1 to
		145	10												2
												De-energized
		116	8
		87	6
		58	4
														2 to 1
		29	2
		0l/min	0												Energized
			0			10		20		30		40		50		60			70
		US gal/min				2.6		5.3		7.9		10.6		13.2		15.9			18.5
BC332375861112en-000101 • February 2020																					SV - 31

Solenoid Valves Technical Information

2-Way Poppet

SVP10-NC

DIMENSIONS	Cross-sectional view
mm [in]	24 mm
	9-11 N·m	27 mm
	[6-8 lbf·ft]
		45-50 N·m
	Standard Coil Nut Kit P/N 17400021
		[33-37 lbf·ft]

(Includes O-rings)

COIL NOT SHOWN FOR CLARITY

INSTALL O-RING (2) PLCS AS SHOWN

77.0 [3.03]

7/8-14 UNF-2A

1

2

5.0 [0.20]

33.0 [1.30]

EXAMPLE CIRCUITS

On/Off Motor Circuit

ORDERING INFORMATION

BC332375861112en-000101 • February 2020

SV - 32