Main
enzh-CNfrdeptes
Pressure/Vacuum Relief Valve

Model 1200A

Pressure/Vacuum Relief Valve

Model 1200A is designed to protect your tank from damage created by overpressure or excessive vacuum. Costly product evaporation losses due to normal tank “breathing” are greatly reduced. Because the Model 1200A retains toxic vapors, atmospheric contamination is minimized. This helps to provide increased fire protection and safety.

 

Specifications

Size: 2" (DN 50) through 12" (DN 300)

Material: Available in aluminum, carbon steel, stainless steel, fiberglass and other materials

Pressure: 0.5 osig to 15 psig (2.15 mbarg to 1.03 barg)

Vacuum: 0.5 osig to 12 psig (2.15 mbarg to 827 mbarg)

Certification: ATEX and PED Approval

Features

• Peripheral and central seat guides ensure reliable, repeatable performance
• A wide seat and air-cushion seal keeps leakage low long after the valve is put in service
• Self-draining housing body and drip rings protect seating surfaces from condensate and freezing, increasing operational reliability
• Fluoropolymer seating diaphragms are standard to minimize sticking caused by resinous vapors and atmospheric moisture

Options

• 150# ANSI, PN10, PN16, JIS drilling classes available
• Buna-N, Fluoropolymer, FKM and other seating diaphragms
• Steam Jacket
• Spacer

Find out how we can help

Ready to improve the safety of your plant?
Sitemap

Request Info

Please let us know your first name.
Please let us know your company name.
Please let us know your email address.
Please let us know your Primary Phone Number.
Please let us know your message.
Please check the box above.