AirCom Pneumatic R74-02B

part number:	R74-02B
connection thread:	G1/4
connection:	G1/4
supply pressure max. [bar]:	25
pressure range [mbar]:	8...15
flow rate air [Nl/min]:	30
flow rate water [l/min]:	1,8
Kv [m³/h]:	1,2
nominal size:	8
supply pressure sensitivity [bar]:	0,5
⌀ diaphragm [mm]:	405

Diaphragm-operated pressure regulator completely made of stainless steel for very low outlet pressure,
independent of inlet pressure.

Note:
It is recommended to select an outlet diameter at least one time larger than the main valve's diameter.
Mounting_position: with spring cage downward at pressure range < 100 mbar.
Media: compressed air or gases

Supply_pressure:
max. 25 bar at R74-02 to -A8,
max. 16 bar at R74-08/16

Adjustment: by T-handle with locknut
Relieving_function: non-relieving
Gauge_port: G1/4 on both sides of the body
Mounting_position: spring cage downward
Temperature_range: 0 °C to 140 °C / 32 °F to 284 °F, for EPDM, steamable
Body: stainless steel 1.4301, optionally 1.4435
Spring_cage: stainless steel 1.4301
Diaphragm: EPDM
Seals: EPDM
O-rings: EPDM




Pharmacy and food-safe version:

Description:
The pharmacy version (option P) standard design is completely made of stainless steel, independent
of inlet pressure, sealed at zero consumption, with EPDM and steamable to 140 °C / 284 °F. Media
contact parts have roughness of Ra < 2.6 µm.

Special_options: Add the appropriate letter to the order number:

Outer_surface:
Valve_body: electropolished FA, glass bead shot-peened FC
Valve_throughout: electropolished FB, glass bead shot-peened FD, ground/polished Ra 1.2 µm FE

Inner_surface:
Valve body: Ra < 2.0 µm glass bead shot-peened GA

Media_contact_parts:
Ra < 1.6 µm GB,
Ra < 0.8 µm GC,
Ra < 0.5 µm GD

Connection:
Aseptic flange as per DIN 11864-2 F(AS), as per APV F(APV)
Flange as per DIN 2633 (PN 16) F, as per ANSI B16.5 150 lbs F150lbs
Threaded connection as per DIN 11851 GA
Clamp fitting as per DIN 32676 CL

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.