AventicsScrew-In Pneumatic Pressure Regulator – G 1/8 Ports, 1-8 bar Regulation Range, 16 bar Max, 750 l/min, Poppet Design

Product Description

What this part is

AVENTICS 0821302078 screw-in pneumatic pressure regulator, also written 0 821 302 078 and carried under the Bosch Rexroth material-number scheme. Valve Design: Poppet. Compressed Air Connection, Input: G 1/8 internal thread. Compressed Air Connection, Output: G 1/8 external thread. Regulation Range: 1 to 8 bar. Maximum Pressure: 16 bar. Maximum Flow, Qn: 750 l/min. Seal Material: Acrylonitrile butadiene rubber (NBR). Width: 11 mm. Mass: 80 g.

Pressure and flow

Regulation Range: 1 bar minimum to 8 bar maximum (14.5 to 116 psi). Maximum Pressure: 16 bar (232 psi). Maximum Flow, Qn: 750 l/min (approximately 26.5 scfm). The 16 bar inlet ceiling is twice the top of the regulation range, so the regulator holds its setting on a supply line running well above the outlet pressure it delivers.

What these specs mean in practice

Valve Design: Poppet. A poppet-seated regulator responds quickly to a demand change and reseats positively, which holds the set pressure steady as downstream consumption varies. Width: 11 mm. The narrow body and screw-in G 1/8 form let the regulator sit directly at the port of a cylinder, valve or manifold, so pressure is set at the point of use rather than back at the FRL. Seal Material: NBR, the standard compressed-air elastomer, compatible with ordinary mineral-oil-lubricated and dry filtered air.

Mounting data

Input Connection: G 1/8 female. Output Connection: G 1/8 male. Width: 11 mm. Mass: 80 g. The male G 1/8 output thread screws directly into a G 1/8 port.

Quantity and configuration

Unit Quantity: 1 Pc. Regulator only.

Interchange guidance

Searchable designation forms: 0821302078, 0 821 302 078, R412007362, AVENTICS 0821302078, Bosch Rexroth 0821302078 and Rexroth 0 821 302 078. Related designations in the same screw-in regulator family: 0821302080 and 0821302085.

Frequently asked questions

What is the regulation range of the AVENTICS 0821302078?

Regulation Range: 1 to 8 bar (14.5 to 116 psi). Maximum Pressure: 16 bar (232 psi).

What are the port sizes?

Input: G 1/8 internal thread. Output: G 1/8 external thread.

What is the maximum flow?

Maximum Flow, Qn: 750 l/min (approximately 26.5 scfm).

What is the seal material?

Seal Material: Acrylonitrile butadiene rubber (NBR). Valve Design: Poppet.