AirCom Pneumatic 281ZH0311

part number:	281ZH0311
A/F:	27
connection thread:	G3/8
connection:	G3/8
flow rate air [Nl/min]:	1450
operating pressure max. [bar]:	18

Air supply is immediately shut off when volume flow exceeds a
specific value. The maximum admissible flow is factory-set in
such a way that a standard application of pneumatic equipment
is ensured. Pressure drop amounts to 0.05 to 0.3 bar. In the
case of failure, the hose rupture valve blows off through a small
nozzle. After repairing the hose break, the hose rupture valve can
be set to zero again.

EN_ISO_4414-11.2010: According to EN ISO 4414-11.2010 the hose
rupture valve protects individuals, systems and machines from injuries
or damages caused by lashing hose lines in the event of hose breaks.

Function: The air passes the piston and continues through the seat.
The air stream is slowed down by means of lengthwise grooves on the
piston surface. When the volume flow is too high, the air cannot pass
the piston quickly enough, thus the piston will be pressed against the
spring. If the maximum admissible flow is exceeded, e.g. when the hose
suddenly breaks, the air supply will automatically be shut off.

Supply_pressure: max. 18 bar

Temperature_range:
-20 °C to 80 °C / -4 °F to 176 °F at G1/4 to G1/2,
up to 120 °C / 248 °F at G3/4 to G2

Body: aluminium, optionally stainless steel
Elastomer: NBR/Buna-N
Inner_valve: aluminium and plastic

Delivery terms

We offer convenient and flexible delivery terms to all our customers. No matter where you are, we will ensure fast and reliable delivery of your order.

Basic delivery conditions:

• Geography of delivery: We deliver throughout UK. Regardless of your location, you can be sure that your order will be delivered as quickly as possible.
• Delivery time: delivery time depends on your location and the delivery method you choose. We offer various options, including express shipping, to make sure you receive your order as quickly as possible.
• Delivery costs: Delivery costs are calculated individually depending on the weight, dimensions of the goods and the destination. We are committed to offering our customers competitive shipping prices.
• Delivery methods: We work with leading logistics companies to ensure safe and timely delivery. You can choose the delivery method that is most convenient for you.
• Order tracking: once your order has been placed, you will receive a tracking number so that you can know the status and location of your order at any time.
• Additional services: we also offer insurance and packaging services to make sure your item arrives safely.