Heavy Duty Unison Feed Walking Foot Sewing Machine

Model NO.: FX1541
Trademark: FOXSEW
Specification: CE
Origin: Zhejiang, China
HS Code: 84522900
Unison Feed Walking Foot Heavy Duty Sewing Machine FX-1541

Features: This machine adopts large horizontal-axis rotating hooks for thread loop catching and sliding lever for thread up-taking, timing belt driving, compound feed by needle, presser foot and feed dog. The presser can be moved and adjusted to meet different sewing requests. It is also equipped with a safety clutch to prevent the machine from damage by over-duty operation. So it is available for sewing sofa, funiture, home upholstery, car seats, car cushions, safety belts, tents, chairs, automotive interior trim, leather bags, leather suitcases, hand bags, shoes car inner decoration, etc
Model No.: FX-1541
Max. Sewing Speed 2500 r.p.m
Max. Stitch length 10 mm
Needle Bar Stroke 36 mm
Presser foot Lift By Hand: 9mm, By Knee: 16 mm
Hook Vertical-Axis Double Capacity Hook
Needle 135x17 #125-#180 (standard #160)
Thread #30-#5 (US.#46-#138 EUR.20/3-60/3)

Fuel Pressure Control Valve/DRV Valve

We use high-quality materials for production and strictly follow standard quality inspections. With the purchase of our DRV valve, we offer a 12-month warranty.

Benefits of DRV

1 Rail pressure control is more precise and less fluctuation.

2 Reduce system leakage and improve efficiency.

3The heat load on the rail is lower.

The working principle of DRV valve

When the DRV solenoid valve is not energized, the armature core tightly seals the seat face under the action of the spring, and the rail pressure can continue to build.
Once the DRV solenoid valve is energized, the electromagnetic force overcomes the action of the spring to lift the armature core, and the high-pressure oil in the oil rail passes through the valve seat hole and returns to the oil return pipeline through the oil return oil passage.
The magnitude of the current determines the lifting height of the armature core, that is, the opening degree of the valve seat. The opening degree of the valve seat hole directly determines the pressure in the oil rail.


Fuel Pressure Control Valve,DRV valve,Brand new DRV valve,DRV solenoid valve,DRV valve common rail

RUIAN DELLFEI AUTO PARTS CO.,LTD. , https://www.dellfei.com