11gpm 40L/Min Hydraulic Distributor Sectional Direction Control Valve Manually Operated

Unique technology and product design and development are the strongest support for our Drum brakes for Hydraulic cylinder Type YWW, Series YW-K acc. to DIN 15 435, Hoist Crane Brakes's large-scale production. To achieve others is to achieve ourselves. co-creation, sharing and win-win results are the constant pursuit of our company. Our experienced staff will always be ready to make efficient, professional and quick response to your different needs. Our company has a good research and development foundation, focusing on continuous innovation according to market demand.

1.Introduction
YW Series Electro-hydraulic Drum Brakes(with type ED electrohydraulic thruster)DIN15435
● Original:He Nan, China
● Certification: ISO9001, ISO14001, OHSAS18001, TX, EX, MA etc
● Packing: export standard
● Max. Drum Diameter(mm) :800
● Max. Brake Torque (Nm) :12500
● Operating Condition" Ambient temperature: -20°C~+50°C ;
● Relative humidity:≤90%;
● Power:AC 3 phases 50(60)Hz
● Voltages: 380~400V 50Hz  440~460V 60Hz
● Operating duty: intermittent (S3-60%.1200times per hour)and continuous (S1).
● Special requirements can be discussed in order.

2.Application:
Electro-hydraulic Drum Brakes can be extensively used for various mechanism deceleration and stop/braking of various belt transport,port handling,hoisting, metallurgical, mining and building machinery.

3.Main Feature:
● The overall shape of the structure brake pads mounted on the card, the replacement is very convenient, fast, with semi-metallic (asbestos-free) of hard and semi-rigid, soft (including asbestos, asbestos-free), the braking of different materials pad for the user to select.
● Interlocking shoe clearance balancing device and shoe auto-aligning device constantly equalize the clearance of brake shoes on both sides and make adjustment unnecessary, completely avoiding brake lining one side sticking to brake wheel;
● Braking by spring power;
● Lifting by thruster;
● Brake torque adjustable;
● Brake closes in case of power failure (Fail-Safe Principle);

4.Standards compliant:
● The dimensions and braking torque parameters of YW series brakes comply with DIN15435 standard,technology requirements comply with JB/6406-2006 standard;
● They are equipped with Ed series thrusters which comply with DIN15430 standard.

5.Options and accessoires (selection):
● Brakes are made acc. to DIN 15 435, therefore interchangeability is guaranteed
● Enclosed spring tube protects spring from damage and contamination
● Brake torque adjustable, brake torque scale in Nm-segments for coefficient of friction µ = 0,35
● automatic wear adjustment (M);
● brake lining riveted and/or bonded;
●different lining qualities and different coefficients of friction are available;
● special design for horizontal or suspended mounting with support
● limit switches and monitoring devices for(K1 or K2);
● brake indication (open/closed), residual stroke, brake lining wear etc (K3);
● manual lifting (S1 or S2).
Type of operation:
●Electro-hydraulically
●Hydraulically
●Pneumatically
●Manually
●Other types of operation, on request:

6.Specifications/Technical parameters 

 

●Technical data and dimensions of YW series drum brakes

Brake type	Thruster type	Braking torque (Nm)	Dimensions (mm)																Weight (kg)
			A	b	C	D	d	E	F	G1	G2	H	h1	i	K	M	n	L
YW- 160/E23	Ed 23/5	80-160	430	65	160	160	14	145	85	145	195	440	132	55	130	105	8	145	32.5
YW- 200/E23	Ed 23/5	112-200	470	70	160	200	14	175	90	165	255	500	160	55	145	118	10	150	35
YW- 200/E30	Ed 30/5	140-315	470	70	160	200	14	175	90	165	255	500	160	55	145	140	10	150	38
YW- 250/E23	Ed 23/5	140-250	570	90	160	250	18	205	110	200	290	585	190	65	180	149	12	180	42
YW- 250/E30	Ed 30/5	180-315	570	90	160	250	18	205	110	200	290	585	190	65	180	149	12	180	45
YW- 250/E50	Ed 50/6	315-500	570	90	190	250	18	205	110	200	290	570	190	65	180	149	12	180	50
YW- 315/E30	Ed 30/5	250-400	590	110	160	315	18	255	115	245	330	585	230	80	220	174	17	170	70
YW- 315/E50	Ed 50/6	400-630	630	110	190	315	18	255	115	245	330	585	225	80	220	180	17	170	75
YW- 315/E80	Ed 80/6	630-1000	630	110	190	315	18	255	115	245	330	585	225	80	220	180	17	170	80
YW- 400/E80	Ed 80/6	630-1250	710	140	190	400	22	310	160	310	420	775	280	100	270	220	14	170	110
YW- 400/E121	Ed 121/6	1000-2000	700	140	240	400	22	310	160	310	420	775	280	100	270	220	14	170	125
YW- 500/E80	Ed 80/6	800-1600	810	180	190	500	22	390	180	365	535	845	340	130	325	270	21	180	175
YW- 500/E121	Ed 121/6	1120-2500	800	180	240	500	22	390	180	365	535	845	340	130	325	270	21	180	204
YW- 500/E201	Ed 201/6	2000-4000	800	180	240	500	22	390	180	365	535	845	340	130	325	270	21	180	204
YWZ9- 630/E121	Ed 121/6(12)	1800-3150	925	250	240	630	26	470	220	450	600	1035	420	170	400	330	20	185	310
YWZ9- 630/E201	Ed 201/6(12)	2500-5000	925	225	240	630	26	470	220	450	600	1035	420	170	400	330	20	185	310
YWZ9- 630/E301	Ed 301/6(12)	4000-7100	925	225	240	630	26	470	220	450	600	1035	420	170	400	330	20	185	315
YWZ9- 710/E201	Ed 201/6(12)	2500-5600	980	255	240	710	27	520	240	500	650	1140	470	190	450	372	25	220	420
YWZ9- 710/E301	Ed 301/6(12)	4000-8000	980	255	240	710	27	520	240	500	650	1140	470	190	450	372	25	220	425
YWZ9- 800/E301	Ed 301/6(12)	10500-12500	1227	280	240	800	27	580	280	570	830	1360	530	210	520	410	30	240	600

7.FAQ
1. Are you a manufacturer, trading company or a third party?
We are a manufacturer, and we have builded up our company since 2004.
2. Where is your factory located?
Our factory address is : Weizhuang industrial Park Changyuan County Xinxiang City, Henan Province, China.
3. How can i get to your factory?
Our factory is near zhengzhou Airport, we can pick you up in the airport.
4. If i will need to stay in your place for few days, is that possible to book the hotel for me?
It's always my pleasure, hotel booking service is available.
5. What is your minimum order quantity, can you send me samples?
Our minimum quantity is 1 set, as our product is machinery equipment, it's difficult to send you samples, however,we can send you catalog, warmly welcome you to come visit our company.
6. Which level of quality are your products?
We have got  ISO9001, ISO14001, OHSAS18001, TX, EX, MA etc certificate so far.
7. What is the delivery time of your machine?
In general, the delivery time of our machine is about 7 days, customized machine will be delivered as the negotiation with our clients.
8. Can the machine be customized as our need, such as put on our logo?
Surely our machine can be customized as your need, Put on your logo is also available.
9. As the shipping period will take long time, how can you make sure the machine won't be broken?
Our machine is film wrapped, to make sure the machine can be delivered to our customer smoothly, we will use the steel wire to fix the machine with the container.,
10. May i know which payment will be accepted by your company?
So far 100%T/T before shipment, and 30% deposit paid by T/T, balance paid by L/C are available.
11. About the after-sale service, how can you solve the problems occurred of your overseas customer in time?
The warranty of our machine is normally 12 months, during this period, we will arrange the international express immediately, to make sure the replace parts to be delivered as soon as possible.
12. After we placing an order, will you arrange the installation of the machine at present?
All the machines will be tested well before delivered, so almost of them can be used directly, also our machine are easy to be installed, if you customer needs our assistance, we will be pleased to arrange the installation, but all the cost will be be charged by you.
13. How can i get the after-service?
We will send you the spare parts by free if the problems caused by us.
If it is the men-made problems,we also send the spare parts,however it is charged. Any problem, you can call us directly.
14.How can i trust your company?
With 20-years-professional design, we can provide you suitable suggestion and lowest price
1. Assessed by third party, national patents and ISO for all equipment,  .
2. For our machine, we do very well on belt transport,port handling,hoisting, metallurgical, mining and building machinery..
15.Is your price competitive?
Only good quality machine we supply. Surely we will give you best factory price based on
superior product and service.

8.Please feel free to send us your detailed requirements, you would be satisfied with our service.

With a positive and progressive attitude to customer's interest, our enterprise continually improves our products excellent to meet the wants of customers and further focuses on safety, reliability, environmental requirements, and innovation of 11gpm 40L/Min Hydraulic Distributor Sectional Direction Control Valve Manually Operated. We have got rich resources and steady mature sales network around the world, therefore we established long-term cooperation relationship with various companies. Sincerely hope to build long term business relationships with you and we will do our best service for you.

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