DG-CLC-2023

| 37 P: 800.752.2082 | # 14 13 12 11 10 9 8 7 6 5 4 3 2 1 Third-party tested and certified; NSF/ANSI 61 (NL Only) 200 CWP T-451NL / S-451NL No Lead Forged Brass Swing Check Valve CheckValves The T-451NL Brass Swing Check Valve features a full-pattern no lead cast brass body. The large seat and disc sealing surface, along with a forged brass hinge pin, assure smooth and non-binding disc operation. The tee-pattern body permits use in both vertical and horizontal installations. Certifications Part No. Size Configuration Model Cs. Ct. T-451NL S-451NL A C B 105-101 1/4” FNPT x FNPT T-451 150 25 105-101NL 1/4” FNPT x FNPT T-451NL 150 25 105-102 3/8” FNPT x FNPT T-451 150 25 105-102NL 3/8” FNPT x FNPT T-451NL 150 25 105-103 1/2” FNPT x FNPT T-451 150 25 105-103NL 1/2” FNPT x FNPT T-451NL 150 25 105-104 3/4” FNPT x FNPT T-451 120 20 105-104NL 3/4” FNPT x FNPT T-451NL 120 20 105-105 1” FNPT x FNPT T-451 90 15 105-105NL 1” FNPT x FNPT T-451NL 90 15 105-106 1-1/4” FNPT x FNPT T-451 48 8 105-106NL 1-1/4” FNPT x FNPT T-451NL 48 8 105-107 1-1/2” FNPT x FNPT T-451 36 6 105-107NL 1-1/2” FNPT x FNPT T-451NL 36 6 105-108 2” FNPT x FNPT T-451 18 3 105-108NL 2” FNPT x FNPT T-451NL 18 3 105-109 2-1/2” FNPT x FNPT T-451 12 2 105-109NL 2-1/2” FNPT x FNPT T-451NL 12 2 105-110 3” FNPT x FNPT T-451 6 1 105-110NL 3” FNPT x FNPT T-451NL 6 1 105-111 4” FNPT x FNPT T-451 6 1 105-111NL 4” FNPT x FNPT T-451NL 6 1 105-203 1/2” Sweat x Sweat S-451 150 25 105-203NL 1/2” Sweat x Sweat S-451NL 150 25 105-204 3/4” Sweat x Sweat S-451 120 20 105-204NL 3/4” Sweat x Sweat S-451NL 120 20 105-205 1” Sweat x Sweat S-451 72 12 105-205NL 1” Sweat x Sweat S-451NL 72 12 105-206 1-1/4” Sweat x Sweat S-451 48 8 105-206NL 1-1/4” Sweat x Sweat S-451NL 48 8 105-207 1-1/2” Sweat x Sweat S-451 36 6 105-207NL 1-1/2” Sweat x Sweat S-451NL 36 6 105-208 2” Sweat x Sweat S-451 18 3 Check Valves - Gate, Check, & Low PressureValves

RkJQdWJsaXNoZXIy OTA1MTgx