Series 3047

Serviceable in-line spring check valve, body only

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Product Description

Serviceable in-line spring check valve, body only
Replacement dual union body
Check compatibility in description

Technical data

Material: DZR low lead brass

Medium temperature range: 32 – 250 °F

Maximum working pressure: 150 psi

Certifications

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Drawings and specifications

Part number	Note	Cv
NA30474A	For ½", ¾" sizes	17
2D drawings dwg Share this file Download this file Share Facebook Linkedin Twitter https://www.caleffi.com/sites/default/files/media/external-drawing/F0007672%20Check%20Body%20NA30474A%20series%201%20inch.dwg 3D models igs Share this file Download this file Share Facebook Linkedin Twitter https://www.caleffi.com/sites/default/files/media/external-drawing/F0007672%20Check%20Body%20NA30474A%20series%201%20inch.igs stp Share this file Download this file Share Facebook Linkedin Twitter https://www.caleffi.com/sites/default/files/media/external-drawing/F0007672%20Check%20Body%20NA30474A%20series%201%20inch.stp Tender text CALEFFI, NA30474A. Serviceable low lead check valve (body) Dual union body See fittings selection in section 13 Maximum working pressure: 150 psi. Medium temperature range: 32 – 250 °F. Cv: 17. Material: DZR low lead brass.
NA30476A	For 1", 1¼" sizes	30
2D drawings dwg Share this file Download this file Share Facebook Linkedin Twitter https://www.caleffi.com/sites/default/files/media/external-drawing/NA30476A%20-%20F0007673%20%28stp%29.dwg 3D models igs Share this file Download this file Share Facebook Linkedin Twitter https://www.caleffi.com/sites/default/files/media/external-drawing/NA30476A%20-%20F0007673%20%28stp%29.igs stp Share this file Download this file Share Facebook Linkedin Twitter https://www.caleffi.com/sites/default/files/media/external-drawing/NA30476A%20-%20F0007673%20%28stp%29.stp Tender text CALEFFI, NA30476A. Serviceable low lead check valve (body) Dual union body See fittings selection in section 13 Maximum working pressure: 150 psi. Medium temperature range: 32 – 250 °F. Cv: 30. Material: DZR low lead brass.
NA30478A	For 1½", 2" sizes	75
2D drawings dwg Share this file Download this file Share Facebook Linkedin Twitter https://www.caleffi.com/sites/default/files/media/external-drawing/NA30478A%20-%20F0007674%20%28stp%29.dwg 3D models igs Share this file Download this file Share Facebook Linkedin Twitter https://www.caleffi.com/sites/default/files/media/external-drawing/NA30478A%20-%20F0007674%20%28stp%29.igs stp Share this file Download this file Share Facebook Linkedin Twitter https://www.caleffi.com/sites/default/files/media/external-drawing/NA30478A%20-%20F0007674%20%28stp%29.stp Tender text CALEFFI, NA30478A. Serviceable low lead check valve (body) Dual union body See fittings selection in section 13 Maximum working pressure: 150 psi. Medium temperature range: 32 – 250 °F. Cv: 75. Material: DZR low lead brass.