Bonnet Poppet Repair kit fit for Garden Sprinkler System FEBCO 765-1 PVB 1 inch 2X O-Rings Included Replacement Part# 905-211 1 inch & 1-1 /4 inch Backflow Preventer and Vacuum Breaker Valve

Features

• Fit for FEBCO's Model 765 EVB 1" and FVB 1-1/4" Valve, vacuum breaker and backflow preventer, which is popular with your garden sprinkler system. Please confirm your model # 905-212 before place order. Febco part number 905212 FRK 765-BP 1-1 1/4 Bonnet Poppet Assembly;
• Please note: The 1" and 1-1/4" is NOT the outer diameter of this bonnet part, it is the parameters for compatible FEBCO 765 vacuum breaker valve, and they are part of the model name of the compatible FEBCO 765 valve, please check your FEBCO vacuum breaker valve's model before placing order, the FEBCO official part number for this is 905212;
• The product design prevents freeze damage to the bronze body and limits damage to less expensive internal components, provides longer life and more reliable operation. PLEASE NOTE: This part is designed to break when ice formed in sprinkler system to protect the system from total crackdown. Empty the water inside the sprinkler system in advance during the freezing weather to avoid damage, this part is just the last safety. We do not accept returns due to the freezing damage.
• Install instruction: Please use the included oil to lubricate this part and the bronze valve first before installation, use a screwdriver or any rod shape tools, crossing the supporting columns, to screw this bonnet part into the valve case. Using medium and impulse load to screw, do not over-tighten because this part is brittle, since this part is designed to be as a safety breaker.
• Ready-to-Go kit, Includes bonnet, O-ring (Dia, 2.65mm), spring, e-ring, washer, stem, rubber disc, poppet and oil bag. Easy to install. Lead Free