Grease-Lubricant-Distributor-DW, -SSPQ-L

Equal Code With DW & SSPQ-L:
– DW-22H (2SSPQ-L1) ; DW-24H (4SSPQ-L1) ; DW-26H (6SSPQ-L1) ; DW-28H (8SSPQ-L1)
– DW-32H (2SSPQ-L2) ; DW-34H (4SSPQ-L2) ; DW-36H (6SSPQ-L2) ; DW-38H (8SSPQ-L2)
– DW-42H (2SSPQ-L3) ; DW-44H (4SSPQ-L3) ; DW-46H (6SSPQ-L3) ; DW-48H (8SSPQ-L3)
– DW-52H (2SSPQ-L4) ; DW-54H (4SSPQ-L4) ; DW-56H (6SSPQ-L4) ; DW-58H (8SSPQ-L4)

Produk: DW-22(4,6,8)H; DW-32(4,6,8)H; DW-42(4,6,8)H series; DW-52(4,6,8)H series Of Grease Lubricant Distributor – Double Discharge Distributing Valve
Kelebihan Produk:
Grease lubricant distributor of DW series with 2 outlet ports are dual line grease lubrication divider valves. All of the outlet ports are located on the top and bottom side, it discharges grease or oil from the bottom and top lubrication outlet ports when piston positive and negative movement alternately of piston. The number of outlet ports can be preset by blocking or connection the ports.
The DW series of grease lubricant distributor is used for the 210bar dual line grease centralize system as the lubricant metering device, it is operated by two pipes grease supply alternately, pushing the piston movement directly and discharge oil or grease to each lubrication points with fixed quantity.

DW Series Function Introduction

The general working principle of grease lubricant distributor is that the lubrication pump transfers the grease or oil into the lubrication divider D through grease supply pipe E1. The top cavity D1 of pilot piston is pressurized when grease enters, pushing the pilot piston down while the bottom cavity connects to grease supply pipe and unloads pressure.

When the pilot piston D1 moves down, the top cavity of main piston connects to the top cavity of pilot piston and the bottom cavity of main piston connects to the feeding port. The grease transfers to the top cavity of main piston, pushing the main piston down forward, squeezing the grease to the lubrication point through the grease supply pipe E1, it is the one grease feeding operation.

Changing the grease supplying pipe E2 starts the second grease feeding operation, the divider is working aforementioned action in the same order reverse. The each feeding port is determined by the diameter and stroke of main piston, and modifying the stroke of main piston by adjustment bolt G, to regulate the grease volume in operation range of DW grease lubricant distributor series.

Grease-Lubricant-Distributor-DW2-principle

A=Lubrication pump
B=Grease reservoir
C=Directional valve
D=lubrication divider
D1=Pilot piston
D2=Main piston
E1=Grease supply pipe
E2=Grease supply pipe
F=Grease Feeding pipe
G=Adjustment bolt
H=Indicator

Ordering Code Of DW / SSPQ-L Series

DW Ordering Code:

DW-32H
(1)(2)(3)(4)

(1) Basic type = DW series dual line distributing valve
(2) Valve size = 2 / 3 / 4 / 5
(3) Number of discharging = Port 2 / 4 / port 6 / 8
(4) Design number

SSPQ-L Ordering Code:

6SSPQ-L2
(1)(2)(3)(4)

(1) Bilangan gulang pelabuhan makan = 2; 4; 6; 8
(2) SSPQ= Dual line distributing valve, two way grease/oil outlet
(3) L = Maks. tekanan operasi 200bar / 20Mpa
(4) Kelantangan memberi makan minyak = 1; 2; 3; Siri 4

DW Series Technical Data

model:
DW-2 / 4 / 6 / 8 series of grease lubricant Distributor
Output Feeding Port:
Two (2)ports
Bahan mentah:
- Cast iron (Lalai, sila hubungi kami untuk bahan lain)
– 45# High strength of carbon steel (Optional)
Tekanan kerja:
Maks. tekanan operasi: 200bar / 2900psi (Cast iron)
Memulakan Tekanan Kerja:
Crackin di: 18bar / 261psi

Sambungan Thread Line Terutamanya:
Rc 1/4, Rc3/8
Talian Feed Threaded Connection:
Rc 1/4, Rc1/8
Melaraskan aliran oleh setiap giliran
0.04cm3
Loss Amount
0.17cm3
Rawatan permukaan:
Zink bersalut atau bersadang nikel sila rujuk kepada kami untuk sebarang keperluan khusus
Kuantiti Pesanan Minima:
Sila rujuk kami
Tempat Asal:
China

Technical Data Of DW Series & SSPQ-L:

modelFeeding PortMax. tekananTekanan kerjaDischarging Quantity (mL/stroke)Loss AmountAdjustment per rotation of screwBerat
Maks.Min.
DW-22H2SSPQ-L1221MPa≤1.8Mpa0.60.150.17mL0.04mL0.5kg
DW-24H4SSPQ-L1421MPa≤1.8Mpa0.60.150.17mL0.04mL0.8kg
DW-26H6SSPQ-L1621MPa≤1.8Mpa0.60.150.17mL0.04mL1.1kg
DW-28H8SSPQ-L1821MPa≤1.8Mpa0.60.150.17mL0.04mL1.4kg
DW-32H2SSPQ-L2221MPa≤1.5Mpa1.20.20.20mL0.06mL1.4kg
DW-34H4SSPQ-L2421MPa≤1.5Mpa1.20.20.20mL0.06mL2.4kg
DW-36H6SSPQ-L2621MPa≤1.5Mpa1.20.20.20mL0.06mL3.4kg
DW-38H8SSPQ-L2821MPa≤1.5Mpa1.20.20.20mL0.06mL4.4kg
DW-42H2SSPQ-L3221MPa≤1.5Mpa2.50.60.20mL0.10mL1.4kg
DW-44H4SSPQ-L3421MPa≤1.5Mpa2.50.60.20mL0.10mL2.4kg
DW-46H6SSPQ-L3621MPa≤1.5Mpa2.50.60.20mL0.10mL3.4kg
DW-48H8SSPQ-L3821MPa≤1.5Mpa2.50.60.20mL0.10mL4.4kg
DW-52H2SSPQ-L4221MPa≤1.2Mpa5.01.20.20mL0.15mL1.4kg
DW-54H4SSPQ-L4421MPa≤1.2Mpa5.01.20.20mL0.15mL2.4kg
DW-56H6SSPQ-L4621MPa≤1.2Mpa5.01.20.20mL0.15mL3.4kg
DW-58H8SSPQ-L4821MPa≤1.2Mpa5.01.20.20mL0.15mL4.4kg

DW Series Installation Dimensions

Grease-Lubricant-Distributor-DW,-SSPQ-L-dimensions
modelLBHL1L2L3L4L5L6L7L8L9H1H2H3H4H5d1d2d3
DW-22H364081181732.518216248183334548.537Rc1 / 4Rc1 / 87
DW-24H5341
DW-26H7058
DW-28H8775
DW-32H441203244222773012244752791157Rc3 / 8Rc1 / 49
DW-34H7662
DW-36H10894
DW-38H140126
DW-42H445412730
DW-44H7662
DW-46H10894
DW-48H140126
DW-52H4413730
DW-54H7662
DW-56H10894
DW-58H140126