A10VSO18DFR/31R-PPA12N00 Plunger Pump for Chemical Machinery Hydraulic Equipment

A10VSO18DFR/31R-PPA12N00 is a Rexroth brand axial piston pump, which is a kind of hydraulic pump. This pump is typically used in applications that require precise control of fluid pressure and flow, such as construction machinery, industrial machinery, marine and metallurgical industries.

Working Process

The working process of a plunger pump includes the following steps:

Oil inlet process: when the plunger moves downward, the volume inside the plunger cavity increases, forming negative pressure, which makes the inlet valve open, and the liquid enters the plunger cavity through the inlet valve2.
Oil return process: when the plunger moves upward, the volume inside the plunger chamber decreases, forming positive pressure, which makes the inlet valve close, while the outlet valve opens, and the liquid is pushed out of the plunger chamber 2.

Valve Control

Plunger pumps typically use two valves to control the flow of liquid, the inlet valve and the outlet valve. The inlet valve is located at the inlet of the plunger chamber and is used to control the entry of liquid. The outlet valve is located at the outlet of the plunger chamber and is used to control the discharge of liquid

Technical specifications

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,

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.