Product Overview

V74G-4GK-NMN is a NORGREN Excelon pressure relief valve, G1/2, 0.3-10 bar, without gauge configuration. This product page brings together the supplied configuration details and technical characteristics for this exact listed model, with the stated values retained for product selection and ordering.

Configuration and Selection

The configuration is defined by Country of Origin: Mexico; Range: V74G. These values describe the selected arrangement and help distinguish this product from other variants within the range.

Operating Characteristics

The operating characteristics include Media: Compressed air; Port Size: 1/2" ISO G; Outlet Pressure Adjustment: 0.3 ... 10 bar, 4 ... 145 psi; Operating Temperature: -34 ... 80 °C, -30 ... 176 °F; Gauge Port: 1/8" ISO Rc; Adjustment: Knob; Maximum Inlet Pressure: 17 bar, 247 psi. The supplied pressure, temperature, flow, media, drain, port and adjustment information is presented as stated for this configuration.

Construction and Materials

The construction information specifies Materials - Adjusting Knob: Acetal; Materials - Body: Aluminum alloy; Materials - Bonnet: Aluminum alloy; Materials - Elastomers: Chloroprene rubber (CR). These entries describe the stated product materials and component details without adding unsupported compatibility or durability claims.

Dimensions and Product Data

Additional product data includes Dimensions - Height: 74 mm; Dimensions - Length: 170 mm; Dimensions - Width: 80 mm; Weight: 0.8 kg. These values form part of the exact product configuration and provide useful catalogue information for selection.

Product Information

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Technical Specification Summary

Media is specified as Compressed air. Port Size is specified as 1/2" ISO G. Outlet Pressure Adjustment is specified as 0.3 ... 10 bar, 4 ... 145 psi. Operating Temperature is specified as -34 ... 80 °C, -30 ... 176 °F. Gauge Port is specified as 1/8" ISO Rc. Adjustment is specified as Knob. Maximum Inlet Pressure is specified as 17 bar, 247 psi. Materials - Adjusting Knob is specified as Acetal. Materials - Body is specified as Aluminum alloy. Materials - Bonnet is specified as Aluminum alloy. Materials - Elastomers is specified as Chloroprene rubber (CR). Dimensions - Height is specified as 74 mm. Dimensions - Length is specified as 170 mm. Dimensions - Width is specified as 80 mm. Weight is specified as 0.8 kg. Country of Origin is specified as Mexico. Range is specified as V74G.