Rexroth HED8OP-20 350K14A Pressure Relay Micro Switch‌ Safety Original

Product Description:

‌The main features of Rexroth pressure relays include:

‌Plunger design‌: Rexroth HED series pressure relays adopt a plunger design, which has high sensitivity and stability, especially in the low pressure range (0~50kgf/cm).

‌Micro switch‌: When the set pressure is reached, the spring seat transmits the movement of the plunger to the micro switch, releasing it, thereby connecting or disconnecting the circuit. This design protects the micro switch when the pressure drops suddenly, and prevents the spring from being crushed when the pressure is too high.

‌Multiple installation methods‌: Suitable for vertical or horizontal installation to meet different installation needs. In addition, pipe connection is also provided, which is convenient and fast.

‌Multiple adjustment elements‌: Including spindles with hexagon sockets, spindles with or without shields, spindles with hexagon sockets and scales, and knobs with scales and lockable knobs to meet different adjustment needs.

‌Precautions for use include:

‌Choose the right pressure level‌: Pressure relays are generally divided into different pressure levels. Choosing the right pressure level can ensure its normal operation. For example, if you need to send a signal at 35kgf/cm², you should choose a model with a pressure measurement range of 5~70kgf/cm².

‌Avoid installing on the oil return line‌: The pressure relay must be placed where the pressure changes significantly to output electrical signals. If installed on the oil return line, since the oil return line is directly connected to the oil tank, the pressure does not change and the pressure relay will not work.

‌Regular inspection and maintenance‌: Regularly check the status of the sealing ring and micro switch to ensure that they are working properly. If oil leakage or micro switch is not sensitive, the relevant parts should be replaced in time.

FAQ

Q1: Wonder if you accept small orders?
A1: Do not worry. Feel free to contact us .in order to get more orders and give our clients more convener ,we accept small order.

Q2: Can you send products to my country?
A2: Sure, we can. If you do not have your own ship forwarder, we can help you.

Q3: What's your payment terms ?
A3: By T/T,LC AT SIGHT,100% full payment.

Q4: How long is your production lead time?
A4:It depends on product and order qty. Normally, it takes us 15 days for an order with MOQ qty.

Q5: When can I get the quotation ?
A5: We usually quote you within 24 hours after we get your inquiry. If you are very urgent to get the quotation.Please call us or tell us in your mail, so that we could regard your inquiry priority.

Fujian Zhichuan Mechanical Equipment Co., Ltd. is a company specializing in the import of electronic hydraulic products trade and sales.Our aim is to provide our customers with high quality imported machinery products andexcellent after-sales service. Our main business covers the fields of construction machinery,photovoltaic equipment, vacuum equipment, mining equipment and metallurgical and automo-tive equipment industries, providing various types of power equipment, electromechanicalproducts, assemblies and components. We sell hydraulic components of well-known brands athome and abroad and sell and design hydraulic cylinders, hydraulic complete systems, customhydraulic systems and renovation projects.

Our products are widely used in major domestic petroleum machinery plants, oil fields. mines, smelters, engineering machinery plants, shipbuilding plants, heavy vehicle manufactur-ing plants and other enterprises and research institutes. Meanwhile, in the field of mining equipment, we have rich experience and advantages and can provide customers with mining equip-ment, mining drilling rigs and accessories, open pit mining equipment, crushing equipment,grinding equipment, ore dressing equipment feeding equipment, conveying equipment, screen-ing equipment lifting storage and transportation equipment, complete sets of safety protectionand monitoring equipment for mining machinery, etc.

In the field of construction machinery, our products such as crawler excavation machinery. wheeled excavation machinery, loading machinery, earth-moving machinery, lifting machinery,industrial vehicles, compaction machinery, heavy vehicles, amphibious vehicles and somehydraulic packages for special vehicles are also widely recognized by our customers. in addi-tion, we also provide tunnel construction sets, pneumatic tools, military construction machinery and other products.

As a professional imported machinery products company, we focus on product quality andservice, and have gathered a group of highly qualified technicians and maintenance personnelwho are able to provide professional technical support and maintenance services to ourcustomers. We implement network sales of stock products through cooperation with distributorsaround the world, and it is our development direction and goal to establish a mutual trust, stableand long-lasting relationship. At the same time, we pursue the principle of following the rulesand cooperating with each other in good faith.