div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imagea href=https:reader039fdocumentsinreader039viewer20220307005aeb36a27f8b9a66258d13b4html5page1jpg target=_blank img data-url=document476-part-7pdfgas-mains-valve-air-ins-valve-non-return-valve-governor-pressure-weephtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: densolbizdensolbizdownloadscatloguesBS 476 Part 7pdf · Gas Mains valve Air ins valve Non-return valve Governor pressure weep valve Goverrm Shut-off valve 2xsafety shut-off loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader039fdocumentsinreader039viewer20220307005aeb36a27f8b9a66258d13b4html5thumbnails1jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imagea href=https:reader039fdocumentsinreader039viewer20220307005aeb36a27f8b9a66258d13b4html5page2jpg target=_blank img data-url=document476-part-7pdfgas-mains-valve-air-ins-valve-non-return-valve-governor-pressure-weephtmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: densolbizdensolbizdownloadscatloguesBS 476 Part 7pdf · Gas Mains valve Air ins valve Non-return valve Governor pressure weep valve Goverrm Shut-off valve 2xsafety shut-off loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader039fdocumentsinreader039viewer20220307005aeb36a27f8b9a66258d13b4html5thumbnails2jpg width=140 height=200 adivdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imagea href=https:reader039fdocumentsinreader039viewer20220307005aeb36a27f8b9a66258d13b4html5page3jpg target=_blank img data-url=document476-part-7pdfgas-mains-valve-air-ins-valve-non-return-valve-governor-pressure-weephtmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: densolbizdensolbizdownloadscatloguesBS...