Model No.: 1021B CSA Approved Brass Gas Ball Valve, Square Head Sizes: 3/8", 1/2", 3/4", 1"

 Model No.: 1021BCSA Approved Brass Gas Ball Valve, Square HeadSizes: 3/8", 1/2", 3/4", 1"Features:•  Femal x Female - Two-Piece Body - Double O-Ring Packing - PTFE Seats - Square Head•  CSA Certified - 1/2 PSI for Indoor Appliance Connections per ANSI Z21.15 & CGA9.1•  CSA Certified - 5 PSI for Indoor Shutoff Per CGA91-002& ASME B16.44•  600 PSI WOG Rated•  Threaded ends comply with ANSI B1.20.1

http://www.hpmetalwork.com/product/235-2-piece-brass-gas-ball-valve--csa-approved-1021b-66b6/

2-Piece Brass Gas Ball Valve