Applications include oil and gas production systems, compressor stations, gas transmission (pipelines) facilities, storage systems, distribution systems and in all types of processing plants.

Type HF is a full lift, pop-action valve with a fixed (5% to 7%) blowdown using a single non-flowing pilot. This type of valve is designed for gas and/or vapor service and is offered in sizes of 1" through 8" with operating pressures ranging from 20 psig to 6000 psig.

Type HL is a modulating valve with a fixed (3% to 5%) blowdown using a single non-flowing pilot. This valve is designed for gas, vapour and/or liquid service and is offered in sizes of 1" through 8" with operating pressures ranging from 15 psig to 1500 psig.

Advantages: NuFlo offers standard valves and non-standard API orifice sizes, backflow protection: simple maintenance, non-flowing pilots for reducion of "freeze-up", Xylan® corrosion protection, lifting eye for ease of handling.

Features: Designed to eliminate "simmer" at the valve seat. They do not require "percent accumulation". Manual blowdown, direct or remote control and special flanges are available.
Consult the attached pdf to view the numerous features. Contact Teltherm for technical assistance and quotes.