Hydraulic fitting H91100SS series

pneumaticthreadedstraight

• - MAWP 6000 psi (413 bar) • - MAWT 400° F (204 °C) • - Cv = 0.5 ; 1.1 • - Safety System Shut-off Device GENERAL 1. - The poppet is loaded by a spnng in a normally open position, as long as the System is baianced. 2. - It the System becomes unbalanced and the downstream pressure drops, the poppet moves towards the sealmg area and prevents free. uncontrolled excess flow from the line. 3. - It the downstream pressure increases. the ventilation outlet (’bleeding*) enables the System to balance the pressures and (with the help of the spring) reset the System. In this situation, the poppet reverts back to Normally Open. Excellent for Automatic Satety Shutoff in a wide range of areas: • - Fuel Systems • Toxic Media Systems • Gas Systems • Valued Media Systems • - Hydraulic & Pneumatic Systems. CLEANING & PACKAGING Every H-911 sériés excess flow valve is cleaned in accordance with Standard Cleaning and Packaging (procedure 8184). Oxygen Clean & Lubricant-Free Cleaning and Packaging, in accordance with Spécial Cleaning and Packaging (procedure 8185). is avai labié as an option. TESTING The design of the H-911 Valves has been tested for proof and burst. Every H-911 valve is factory tested for proper assembly with Nitrogen at 1000 psig (68 bar). No détectable leakage is allowed during Shell test.