HF251

High-Flow Pressure Regulator: Gas or Liquid / Piston / Non-Venting / Max. Inlet: 250 bar (3,625 psi) / Max. Outlet: 200 bar (2,900 psi) / Cv 7.0

Product Overview HF251

INTRODUCING THE HF251...
The HF251 is a piston-sensed high-flow pressure regulator for gas or liquid applications. The liquid version includes a PEEK™ seat, whilst the gas version features PCTFE seating.

It features a balanced main valve as standard for up to 250 bar (3,625 psi) inlet pressure. An unbalanced option can be offered alternatively for applications with maximum inlet pressures of up to 50 bar (725 psi).

With a Cv of 7.0, the HF251 is perfect for high-flow applications.

HF251 Features

• Balanced main valve design
• Piston sensing element
• High flow coefficient
• Suitable for gas or liquid applications

HF251 Specifications

Maximum Rated Inlet Pressure: 250 bar (3,625 psi)
Outlet Ranges: Up to 200 bar (2,900 psi)
Design Proof Pressure: 150% max. working pressure
Seat Leakage: In accordance with ANSI/FCI 70-3