1. Catalogs
  2. GEFA Processtechnik
  3. HG7 series DN 50 - 300

HG7 series DN 50 - 300

HG7 series DN 50 - 300

Product catalog summary
Overview: This document provides technical specifications for the high-performance butterfly valve series HG7, covering sizes DN 50 to DN 300. It includes detailed dimensions and mounting information.
Specifications: The face-to-face dimension follows EN 558-1 line 20 (DIN 3202-K1). The document lists dimensions for various nominal sizes (DN) and nominal pipe sizes (NPS), including diameters, lengths, and mounting details.
Dimensions Table: The table provides specific measurements for each valve size, including diameters (∅A, ∅B), lengths (C, C1), and other critical dimensions (D, E, F, G, J, ∅L, ∅R, ∅S, T, U). It also specifies the minimum mounting plate size according to DIN 3337/ISO 5211 standards.
Mounting Plate Information: The document details the mounting plate dimensions for different ISO 5211 sizes (F05 to F25), including height (H), diameters (∅M, ∅N), and hole patterns (nx∅P).
Additional Features: The MULTITOP mounting plate and square adapter allow for direct mounting of actuators with larger connection flanges. Special designs are possible, and specifications are subject to change.
See more
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.