cn
Offer 购物篮
0,00 EUR   (0)
Menu
购物篮
产品:
0 件
总:
0,00 €
显示购物篮 >>
备注单
产品:
0 件
总:
0,00 €
显示备注单 >>

Create offers directly in the shop and download them!

You have added items to your personal offer.

To download your offer, please log in with your access data in the shop.
You will automatically be deducted the deposited discounts.

Don't have a customer account yet?
No problem, register as a new customer or download your offer as a guest.

Benefits of a customer account:

  • Your discounts are displayed automatically
  • Overview of all offers


New Customer Login Download as a guest Back

Please fill out the following form to start the download

*Mandatory

Back

R490

您目前位于下列商品的概览中: R490
请您从概览列表中选择一项商品款型。

描述:
The volume booster amplifies the volume at a 1 to 1 ratio of
pilot pressure to outlet pressure.
The booster is a rugged precision instrument with key features
providing reliable, efficient and stable operation. Very low
deadband between the operation of the supply valve and exhaust
valve providing provides excellent pressure control. High
capacity exhaust valve provides efficient dynamic reverse flow
characteristics. Pressure balanced supply valve prevents changes
in control characteristics when supply pressure changes. Damped
diaphragm control chamber provides stable operation and protects
valves from damaging oscillation under high flow conditions.

Media: compressed air or non-corrosive gases

Supply_pressure: max. 17 bar
Ratio: 1:1
Pilot_pressure: max. 10 bar; pilot port G1/4
Accuracy: at supply pressure variation of 7 bar = < 7 mbar pressure deviation
response_sensitivity: 2.5 mbar
Air_consumption: max. 3 l/min subject to outlet pressure
Relieving_function: relieving
Relief_capacity: 2800 l/min at 0.35 bar overpressure above setpoint of 1.5 bar
Gauge_port: 1/4˝NPT on both sides of the body, screw plugs supplied
Mounting_position: any

Temperature_range: -40 °C to 93 °C / -40 °F to 199 °F

Body: aluminium die-cast
Diaphragm: NBR/Buna-N on Polyester, optionally FKM
Inner_valve: zinc-plated steel, optionally stainless steel

隐藏产品说明

商品connectionpressure range [bar]flow rate air [Nl/min]Kv [m³/h]价格 附加增值税
R490-06 G3/40...101410091699,50 €
R490-08 G10...101410091699,50 €