VSMS3/VBSMS3-Single

Features:

• Stationary springs isolated from process fluids to minimize corrosion, clogging
• Flat Drive System eliminates face drive pins enhancing face stability and reducing face fractures
• Dynamic Drive Ring eliminates primary face hang up and reduces face to pin fretting
• Dynamic elastomer moves on non-metallic, smooth surface eliminating fretting
• Stationary design for optimal face alignment
• Available in ANSI Big/Taper and Standard Bore