Sun Dbaa-Mhn Dbaa-Mhn Rsfc-Lnn Rsfclnn Hydraulics Check Valve Rsfs-Lnn Flda-Xdn Flda-Xdn

Product Description

Product Description

 

 

Model	Valve Type	Cavity Size	Rated Flow (L/min)	Max Operating Pressure (bar)	Seal Standard	Core Description	Special Note
DBAA-MHN	3-Way 2-Position Solenoid Spool Valve	T-8A	4	350	Buna-N	Normally Open, Manual Override	Discontinued, replacement: DBAF-MHN
RSFC-LNN	Pilot Operated Balanced Poppet Sequence Valve	T-2A	120	350	Buna-N	3-port sequence valve, adjustable pressure range	Standard screw adjustment
RSFS-LNN	Pilot Operated Balanced Poppet Sequence Valve	T-2A	120	350	Buna-N	3-port sequence valve, low hysteresis	Interchangeable cavity with RSFC-LNN
FLDA-XDN	Adjustable Needle Valve with Reverse Check	T-16A	34	350	Buna-N	Bi-directional flow control, built-in check valve	5 full turns adjustment range

 

 

SUN CBGA-LHN Hydraulics check valve Counterbalance Valves Cartridges CBGG-LJN RDDA-LCN PRDB-LDN NFDD-LGN

This direct acting, solenoid-operated, 4-way, 3-position spool valve is spring centered to the neutral position. When coil A is
energized, the flow is from port 3 (P) to port 2 (A) and from port 4 (B) to port 1 (T). When coil B is energized, the flow is from
port 3 to port 4 and from port 2 to port 1.
* The solenoid tube assembly is fatigue rated for 5000 psi (350 bar) service.
* This valve is direct actuated and requires no minimum hydraulic pressure for operation.
* In differential flow circuits, the higher return flow should be directed through port 2 (A) to port 1 (T).
* Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids,
greases and lubricants will damage the seals.
* This valve utilizes a wet armature design. This means that the working fluid surrounds the armature and is exposed to the heat
generated by the coil. This can be a factor if the coil is energized for long periods of time. Some fluids, notably
water/glycol mixtures, break down at these temperatures over time and form varnishes that will affect the function of the
cartridge.
* A wide variety of coil termination and voltage options are available, with and without surge protection. See the CONFIGURATION
section.
* The solenoid's unique magnetic design results in a high efficiency solenoid, yielding high spool actuating force per Watt
expended, leading to reliable valve shifting.
* Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted on the tube in either direction.
* Coil connector options offer ratings up to IP69K. See individual coil product pages for details. Additional weatherized coils
and kits are available for more complete environmental protection.
* Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive
installation torque and/or cavity/cartridge machining variations.

Clients feedback

FAQ
Are you a factory or a trading company?
We are a hydraulic pump and spare parts manufacturer wth over 20 years of experience, locoatd in Wuhan,Hubei, China

What products do you mainly produce?
We specialize in piston pumps,hydraulic motors,and key spare parts such as cyinder blocks, pistons valve plates, retainer plates, swash plates, and
bearings

Do you have a minimum order quantity requirement?
For spare parts, the minimum order quantity is usually 1 piece. For complete pumps, MOQ depends on the model

What is your delivery time?
Regular parts can be shipped within 3 days. Non-stock items usualy take 7-15 days. We wllconfirm the lead time based on stock avallability.

Do you offer customized services?
Yes. Custom production is available with your samples or technical drawings.

How do you ensure product quality?
Every part is CNC machined, heat-treated and 100% tested before delivery to ensure precision and reliability.

What payment methods do you have?
We accept T/T bank transfer and  Trade Assurance. For new clients, 100% prepayment or 30% deposit with balance before shipment is required

What transportation methods can you offer?
We can ship by DHL, FedEx, UPS (air freight) or CIF/FOB sea freight. We also deliver to your appointed freight forwarder in China

How long is the warranty period for your products?
All our products carry a 6-month warranty under normal installation and operating conditions