Bell & Gossett 132122 Valve Triple Duty Flanged 3DS-2-1/2S 2-1/2″

B&G Model 3DS-2-1/2S 2-1/2″ Flanged straight pattern triple duty valve. Combined features are positive shut-off, non-slam check valve and system balancing. Maximum 175 psi and 250 degree F. Made of heavy-duty cast iron, replaceable bronze disc with EPDM insert, chatter-preventing spring and brass read-out valves to allow accurate balancing.