Account Twitter Facebook Dribbble Home Corporate Products Media News Contact Compact Ball Valves Perar Website > Trunnion mounted Compact Ball Valves STANDARD MODEL VALVE DESCRIPTION Compact Ball valve is a manufacturer standard design suitable to combine a compact ball valve design with robustness and reliable performances. The valves do not rely on lubricant or grease to assist sealing between the ball and seat also when metal-to-metal sealing is used. The valve design is based on trunnion mounted or support plate configuration in order to get the operating torque as lower as possible. BASIC CHARACTERISTICS API6A design Bi-directional sealing Spring loaded metal-to-metal seats End flange connection directly to the valve body Valve stem retained by shoulder on the body as anti-blow out design End flanges sized to withstand bending load up to 100% of pipe yield at full working pressure Fire testing to ISO 10497 Compact design to save between 50% and 70% of valve weight if compared to standard ANSI valves PRODUCT RANGE DESIGN FEATURES MATERIAL SELECTION Model: Standard design Pressure Classes: 3750 psi Size: 2” to 14” Size: 16” to 30” Available on request (to be engineered) Pressure Classes: 6250psi Size: 2” to 12” Size: 14” to 24” Available on request (to be engineered) Pressure Classes: 10000psi Size: 2” to 12” Available on request (to be engineered) Pressure Classes: 10000psi Size: 2” to 10” COMPACT SWING CHECK MODEL VALVE DESCRIPTION Compact swing check valve is a manufacturer standard design suitable to combine a compact ball valve design with robustness and reliable performances. The valve design is based on swing clapper full opening configuration with dedicated end flanges to get the operating torque as lower as possible. BASIC CHARACTERISTICS API6A design Full opening design with optimized body profile to reduce flow turbulence Spring loaded clapper Clapper-stem arrangement completely assembled inside the pressure boundary eliminating external leak path End flange connection directly to the valve body End flanges sized to withstand bending load up to 100% of pipe yield at full working pressure Fire testing to API6FD Compact design to save between 60% and 75% of valve weight if compared to standard ANSI valves. Renewable seat PRODUCT RANGE DESIGN FEATURES MATERIAL SELECTION 3750 psi Size : 2” to 14” ( Standard design ) Size: 16” to 24” (Available on request ) 6250 psi Size : 2” to 12” ( Standard design ) Size: 14” to 24” (Available on request ) 10000 psi Size : 2” to 12” ( Standard design ) 15000 psi Size: 2” to 8” (Available on request ) © PERAR s.p.a - via Grigna 37 20027 RESCALDINA MILANO - P.IVA 03684810157 - Privacy policy Go to Top