{"id":7994,"date":"2026-04-24T16:29:00","date_gmt":"2026-04-24T16:29:00","guid":{"rendered":"https:\/\/www.yunrui-controls.com\/?p=7994"},"modified":"2026-04-24T16:32:49","modified_gmt":"2026-04-24T16:32:49","slug":"fisher-r622-regulator-technical-specifications","status":"publish","type":"post","link":"https:\/\/www.yunrui-controls.com\/th\/fisher-r622-regulator-technical-specifications\/","title":{"rendered":"\u0e15\u0e31\u0e27\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19 Fisher R622: \u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25\u0e08\u0e33\u0e40\u0e1e\u0e32\u0e30\u0e17\u0e32\u0e07\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04 \u0e04\u0e39\u0e48\u0e21\u0e37\u0e2d\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19 \u0e41\u0e25\u0e30\u0e41\u0e19\u0e27\u0e17\u0e32\u0e07\u0e1b\u0e0f\u0e34\u0e1a\u0e31\u0e15\u0e34\u0e17\u0e35\u0e48\u0e14\u0e35\u0e17\u0e35\u0e48\u0e2a\u0e38\u0e14\u0e43\u0e19\u0e01\u0e32\u0e23\u0e1a\u0e33\u0e23\u0e38\u0e07\u0e23\u0e31\u0e01\u0e29\u0e32"},"content":{"rendered":"<p data-path-to-node=\"3\">\u0e15\u0e31\u0e27\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19\u0e41\u0e1a\u0e1a\u0e2a\u0e1b\u0e23\u0e34\u0e07\u0e42\u0e2b\u0e25\u0e14\u0e23\u0e38\u0e48\u0e19 Fisher R622 \u0e40\u0e1b\u0e47\u0e19\u0e15\u0e31\u0e27\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19\u0e41\u0e1a\u0e1a\u0e17\u0e33\u0e07\u0e32\u0e19\u0e42\u0e14\u0e22\u0e15\u0e23\u0e07\u0e23\u0e30\u0e14\u0e31\u0e1a\u0e1e\u0e23\u0e35\u0e40\u0e21\u0e35\u0e22\u0e21\u0e17\u0e35\u0e48\u0e2d\u0e2d\u0e01\u0e41\u0e1a\u0e1a\u0e42\u0e14\u0e22 Emerson \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e25\u0e14\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e41\u0e21\u0e48\u0e19\u0e22\u0e33\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e23\u0e30\u0e1a\u0e1a\u0e01\u0e4a\u0e32\u0e0b\u0e18\u0e23\u0e23\u0e21\u0e0a\u0e32\u0e15\u0e34 \u0e01\u0e4a\u0e32\u0e0b\u0e1b\u0e34\u0e42\u0e15\u0e23\u0e40\u0e25\u0e35\u0e22\u0e21\u0e40\u0e2b\u0e25\u0e27 (LPG) \u0e41\u0e25\u0e30\u0e2d\u0e32\u0e01\u0e32\u0e28 \u0e40\u0e1b\u0e47\u0e19\u0e17\u0e35\u0e48\u0e23\u0e39\u0e49\u0e08\u0e31\u0e01\u0e43\u0e19\u0e14\u0e49\u0e32\u0e19\u0e04\u0e27\u0e32\u0e21\u0e19\u0e48\u0e32\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e16\u0e37\u0e2d\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e2d\u0e2d\u0e01\u0e41\u0e1a\u0e1a\u0e17\u0e35\u0e48\u0e01\u0e30\u0e17\u0e31\u0e14\u0e23\u0e31\u0e14 <a href=\"https:\/\/www.yunrui-controls.com\/th\/products\/fisher-type-r622\u2026e-gas-regulation\/\">\u0e1f\u0e34\u0e0a\u0e40\u0e0a\u0e2d\u0e23\u0e4c \u0e2d\u0e32\u0e23\u0e4c622<\/a> Fisher R622 \u0e40\u0e1b\u0e47\u0e19\u0e15\u0e31\u0e27\u0e40\u0e25\u0e37\u0e2d\u0e01\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19\u0e17\u0e48\u0e2d\u0e2a\u0e48\u0e07\u0e01\u0e4a\u0e32\u0e0b\u0e17\u0e31\u0e49\u0e07\u0e43\u0e19\u0e40\u0e0a\u0e34\u0e07\u0e1e\u0e32\u0e13\u0e34\u0e0a\u0e22\u0e4c\u0e41\u0e25\u0e30\u0e17\u0e35\u0e48\u0e2d\u0e22\u0e39\u0e48\u0e2d\u0e32\u0e28\u0e31\u0e22 \u0e40\u0e1e\u0e37\u0e48\u0e2d\u0e0a\u0e48\u0e27\u0e22\u0e43\u0e2b\u0e49\u0e27\u0e34\u0e28\u0e27\u0e01\u0e23\u0e41\u0e25\u0e30\u0e17\u0e35\u0e21\u0e08\u0e31\u0e14\u0e0b\u0e37\u0e49\u0e2d\u0e2a\u0e32\u0e21\u0e32\u0e23\u0e16\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e1b\u0e23\u0e30\u0e2a\u0e34\u0e17\u0e18\u0e34\u0e20\u0e32\u0e1e\u0e02\u0e2d\u0e07\u0e23\u0e30\u0e1a\u0e1a\u0e01\u0e4a\u0e32\u0e0b\u0e43\u0e2b\u0e49\u0e2a\u0e39\u0e07\u0e2a\u0e38\u0e14 \u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17 \u0e0b\u0e35\u0e2d\u0e32\u0e19 \u0e22\u0e38\u0e19\u0e23\u0e38\u0e22 \u0e40\u0e17\u0e23\u0e14\u0e14\u0e34\u0e49\u0e07 \u0e08\u0e33\u0e01\u0e31\u0e14 (\u0e22\u0e38\u0e19\u0e23\u0e38\u0e22) \u0e44\u0e14\u0e49\u0e23\u0e27\u0e1a\u0e23\u0e27\u0e21\u0e04\u0e39\u0e48\u0e21\u0e37\u0e2d\u0e09\u0e1a\u0e31\u0e1a\u0e2a\u0e21\u0e1a\u0e39\u0e23\u0e13\u0e4c\u0e19\u0e35\u0e49\u0e40\u0e01\u0e35\u0e48\u0e22\u0e27\u0e01\u0e31\u0e1a\u0e02\u0e49\u0e2d\u0e01\u0e33\u0e2b\u0e19\u0e14 \u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19 \u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e1a\u0e33\u0e23\u0e38\u0e07\u0e23\u0e31\u0e01\u0e29\u0e32\u0e02\u0e2d\u0e07 Fisher R622.<br \/>\n<img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-7995 aligncenter\" src=\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/r622.webp\" alt=\"Buy Fisher R622 Regulator - China Supplier Yunrui \" width=\"552\" height=\"552\" srcset=\"https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/r622.webp 300w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/r622-150x150.webp 150w, https:\/\/www.yunrui-controls.com\/wp-content\/uploads\/2026\/04\/r622-12x12.webp 12w\" sizes=\"(max-width: 552px) 100vw, 552px\" \/><\/p>\n<hr data-path-to-node=\"4\" \/>\n<h2 data-path-to-node=\"3\">01 \u0e02\u0e49\u0e2d\u0e21\u0e39\u0e25\u0e08\u0e33\u0e40\u0e1e\u0e32\u0e30\u0e17\u0e32\u0e07\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04<\/h2>\n<p data-path-to-node=\"6\">\u0e1b\u0e23\u0e30\u0e2a\u0e34\u0e17\u0e18\u0e34\u0e20\u0e32\u0e1e\u0e02\u0e2d\u0e07\u0e1c\u0e25\u0e34\u0e15\u0e20\u0e31\u0e13\u0e11\u0e4c\u0e0b\u0e35\u0e23\u0e35\u0e2a\u0e4c\u0e19\u0e35\u0e49\u0e08\u0e30\u0e41\u0e15\u0e01\u0e15\u0e48\u0e32\u0e07\u0e01\u0e31\u0e19\u0e44\u0e1b\u0e15\u0e32\u0e21\u0e01\u0e32\u0e23\u0e01\u0e33\u0e2b\u0e19\u0e14\u0e04\u0e48\u0e32 \u0e40\u0e0a\u0e48\u0e19 \u0e23\u0e38\u0e48\u0e19 R622H-DGJ \u0e2b\u0e23\u0e37\u0e2d R622-DFF \u0e01\u0e32\u0e23\u0e17\u0e33\u0e04\u0e27\u0e32\u0e21\u0e40\u0e02\u0e49\u0e32\u0e43\u0e08\u0e1e\u0e32\u0e23\u0e32\u0e21\u0e34\u0e40\u0e15\u0e2d\u0e23\u0e4c\u0e40\u0e2b\u0e25\u0e48\u0e32\u0e19\u0e35\u0e49\u0e40\u0e1b\u0e47\u0e19\u0e2a\u0e34\u0e48\u0e07\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e01\u0e32\u0e23\u0e40\u0e25\u0e37\u0e2d\u0e01\u0e43\u0e0a\u0e49 Fisher R622 \u0e43\u0e19\u0e20\u0e32\u0e04\u0e2a\u0e19\u0e32\u0e21\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e16\u0e39\u0e01\u0e15\u0e49\u0e2d\u0e07.<\/p>\n<table data-path-to-node=\"7\">\n<thead>\n<tr>\n<td><strong>\u0e1e\u0e32\u0e23\u0e32\u0e21\u0e34\u0e40\u0e15\u0e2d\u0e23\u0e4c\u0e17\u0e32\u0e07\u0e40\u0e17\u0e04\u0e19\u0e34\u0e04<\/strong><\/td>\n<td><strong>\u0e02\u0e49\u0e2d\u0e01\u0e33\u0e2b\u0e19\u0e14\u0e21\u0e32\u0e15\u0e23\u0e10\u0e32\u0e19<\/strong><\/td>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span data-path-to-node=\"7,1,0,0\">\u0e02\u0e19\u0e32\u0e14\u0e23\u0e30\u0e1a\u0e38<\/span><\/td>\n<td><span data-path-to-node=\"7,1,1,0\">DN20 (\u0e40\u0e01\u0e25\u0e35\u0e22\u0e27 NPT \u0e02\u0e19\u0e32\u0e14 3\/4 \u0e19\u0e34\u0e49\u0e27)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,2,0,0\">\u0e27\u0e31\u0e2a\u0e14\u0e38\u0e15\u0e31\u0e27\u0e16\u0e31\u0e07<\/span><\/td>\n<td><span data-path-to-node=\"7,2,1,0\">\u0e40\u0e2b\u0e25\u0e47\u0e01\u0e2b\u0e25\u0e48\u0e2d \/ \u0e40\u0e23\u0e0b\u0e34\u0e19\u0e41\u0e1b\u0e23\u0e23\u0e39\u0e1b<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,3,0,0\">\u0e2d\u0e38\u0e13\u0e2b\u0e20\u0e39\u0e21\u0e34\u0e43\u0e19\u0e01\u0e32\u0e23\u0e17\u0e33\u0e07\u0e32\u0e19<\/span><\/td>\n<td><span data-path-to-node=\"7,3,1,0\">-29\u00b0C \u0e16\u0e36\u0e07 66\u00b0C<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,4,0,0\">\u0e1b\u0e23\u0e30\u0e40\u0e20\u0e17\u0e01\u0e32\u0e23\u0e40\u0e0a\u0e37\u0e48\u0e2d\u0e21\u0e15\u0e48\u0e2d<\/span><\/td>\n<td><span data-path-to-node=\"7,4,1,0\">\u0e40\u0e01\u0e25\u0e35\u0e22\u0e27 NPT 180 \u0e2d\u0e07\u0e28\u0e32<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,5,0,0\">\u0e19\u0e49\u0e33\u0e2b\u0e19\u0e31\u0e01\u0e42\u0e14\u0e22\u0e17\u0e31\u0e48\u0e27\u0e44\u0e1b<\/span><\/td>\n<td><span data-path-to-node=\"7,5,1,0\">1.32 \u0e01\u0e01. \u0e16\u0e36\u0e07 1.41 \u0e01\u0e01.<\/span><\/td>\n<\/tr>\n<tr>\n<td><span data-path-to-node=\"7,6,0,0\">\u0e01\u0e25\u0e44\u0e01\u0e1a\u0e23\u0e23\u0e40\u0e17\u0e32<\/span><\/td>\n<td><span data-path-to-node=\"7,6,1,0\">\u0e27\u0e32\u0e25\u0e4c\u0e27\u0e23\u0e30\u0e1a\u0e32\u0e22\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19\u0e20\u0e32\u0e22\u0e43\u0e19\u0e15\u0e31\u0e27<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3 data-path-to-node=\"8\">\u0e1b\u0e23\u0e30\u0e2a\u0e34\u0e17\u0e18\u0e34\u0e20\u0e32\u0e1e\u0e15\u0e32\u0e21\u0e1b\u0e23\u0e30\u0e40\u0e20\u0e17\u0e02\u0e2d\u0e07\u0e23\u0e38\u0e48\u0e19<\/h3>\n<ul data-path-to-node=\"9\">\n<li>\n<p data-path-to-node=\"9,0,0\">R622H-DGJ (\u0e02\u0e31\u0e49\u0e19\u0e41\u0e23\u0e01): \u0e2d\u0e2d\u0e01\u0e41\u0e1a\u0e1a\u0e21\u0e32\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19\u0e02\u0e32\u0e40\u0e02\u0e49\u0e32\u0e2a\u0e39\u0e07\u0e16\u0e36\u0e07 17 \u0e1a\u0e32\u0e23\u0e4c (250 PSI) \u0e42\u0e14\u0e22\u0e21\u0e35\u0e0a\u0e48\u0e27\u0e07\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19\u0e02\u0e32\u0e2d\u0e2d\u0e01\u0e2d\u0e22\u0e39\u0e48\u0e17\u0e35\u0e48 0.55 \u0e16\u0e36\u0e07 0.82 \u0e1a\u0e32\u0e23\u0e4c (8-12 PSI).<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,1,0\">R622-DFF (\u0e02\u0e31\u0e49\u0e19\u0e17\u0e35\u0e48\u0e2a\u0e2d\u0e07): \u0e42\u0e14\u0e22\u0e17\u0e31\u0e48\u0e27\u0e44\u0e1b\u0e08\u0e30\u0e43\u0e0a\u0e49\u0e2b\u0e25\u0e31\u0e07\u0e08\u0e32\u0e01\u0e02\u0e31\u0e49\u0e19\u0e15\u0e2d\u0e19\u0e01\u0e32\u0e23\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21\u0e02\u0e31\u0e49\u0e19\u0e41\u0e23\u0e01 \u0e42\u0e14\u0e22\u0e21\u0e35\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19\u0e02\u0e32\u0e40\u0e02\u0e49\u0e32\u0e1b\u0e23\u0e30\u0e21\u0e32\u0e13 1 \u0e1a\u0e32\u0e23\u0e4c \u0e41\u0e25\u0e30\u0e43\u0e2b\u0e49\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19\u0e02\u0e32\u0e2d\u0e2d\u0e01 2.24 \u0e16\u0e36\u0e07 2.94 \u0e01\u0e34\u0e42\u0e25\u0e1b\u0e32\u0e2a\u0e04\u0e32\u0e25.<\/p>\n<\/li>\n<\/ul>\n<hr data-path-to-node=\"10\" \/>\n<h2 data-path-to-node=\"11\">02 \u0e04\u0e39\u0e48\u0e21\u0e37\u0e2d\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e1b\u0e23\u0e31\u0e1a\u0e41\u0e15\u0e48\u0e07<\/h2>\n<p data-path-to-node=\"12\">\u0e01\u0e32\u0e23\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e41\u0e25\u0e30\u0e01\u0e32\u0e23\u0e1b\u0e23\u0e31\u0e1a\u0e41\u0e15\u0e48\u0e07 Fisher R622 \u0e2d\u0e22\u0e48\u0e32\u0e07\u0e16\u0e39\u0e01\u0e15\u0e49\u0e2d\u0e07\u0e19\u0e31\u0e49\u0e19\u0e21\u0e35\u0e04\u0e27\u0e32\u0e21\u0e2a\u0e33\u0e04\u0e31\u0e0d\u0e2d\u0e22\u0e48\u0e32\u0e07\u0e22\u0e34\u0e48\u0e07\u0e15\u0e48\u0e2d\u0e04\u0e27\u0e32\u0e21\u0e1b\u0e25\u0e2d\u0e14\u0e20\u0e31\u0e22\u0e41\u0e25\u0e30\u0e2d\u0e32\u0e22\u0e38\u0e01\u0e32\u0e23\u0e43\u0e0a\u0e49\u0e07\u0e32\u0e19\u0e02\u0e2d\u0e07\u0e23\u0e30\u0e1a\u0e1a.<\/p>\n<h3 data-path-to-node=\"13\">\u0e02\u0e49\u0e2d\u0e01\u0e33\u0e2b\u0e19\u0e14\u0e01\u0e48\u0e2d\u0e19\u0e01\u0e32\u0e23\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07<\/h3>\n<p data-path-to-node=\"14\">\u0e01\u0e48\u0e2d\u0e19\u0e15\u0e34\u0e14\u0e15\u0e31\u0e49\u0e07\u0e15\u0e31\u0e27\u0e04\u0e27\u0e1a\u0e04\u0e38\u0e21\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19 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data-path-to-node=\"16,0,0\">\u0e2b\u0e32\u0e1d\u0e32\u0e1e\u0e25\u0e32\u0e2a\u0e15\u0e34\u0e01\u0e1b\u0e49\u0e2d\u0e07\u0e01\u0e31\u0e19\u0e17\u0e35\u0e48\u0e2d\u0e22\u0e39\u0e48\u0e14\u0e49\u0e32\u0e19\u0e1a\u0e19\u0e02\u0e2d\u0e07 Fisher R622 \u0e41\u0e25\u0e49\u0e27\u0e2b\u0e21\u0e38\u0e19\u0e2d\u0e2d\u0e01.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,1,0\">\u0e43\u0e0a\u0e49\u0e44\u0e02\u0e04\u0e27\u0e07\u0e1b\u0e32\u0e01\u0e41\u0e1a\u0e19\u0e40\u0e2a\u0e35\u0e22\u0e1a\u0e40\u0e02\u0e49\u0e32\u0e44\u0e1b\u0e43\u0e19\u0e2a\u0e01\u0e23\u0e39\u0e1b\u0e23\u0e31\u0e1a\u0e17\u0e35\u0e48\u0e2d\u0e22\u0e39\u0e48\u0e14\u0e49\u0e32\u0e19\u0e43\u0e19.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,2,0\">\u0e01\u0e32\u0e23\u0e2b\u0e21\u0e38\u0e19\u0e15\u0e32\u0e21\u0e40\u0e02\u0e47\u0e21\u0e19\u0e32\u0e2c\u0e34\u0e01\u0e32: \u0e08\u0e30\u0e40\u0e1e\u0e34\u0e48\u0e21\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19\u0e17\u0e32\u0e07\u0e2d\u0e2d\u0e01.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,3,0\">\u0e01\u0e32\u0e23\u0e2b\u0e21\u0e38\u0e19\u0e17\u0e27\u0e19\u0e40\u0e02\u0e47\u0e21\u0e19\u0e32\u0e2c\u0e34\u0e01\u0e32: \u0e08\u0e30\u0e25\u0e14\u0e41\u0e23\u0e07\u0e14\u0e31\u0e19\u0e17\u0e32\u0e07\u0e2d\u0e2d\u0e01\u0e02\u0e2d\u0e07\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07\u0e17\u0e33\u0e04\u0e27\u0e32\u0e21\u0e40\u0e22\u0e47\u0e19 Fisher R622.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,4,0\">\u0e2b\u0e25\u0e31\u0e07\u0e08\u0e32\u0e01\u0e1b\u0e23\u0e31\u0e1a\u0e04\u0e27\u0e32\u0e21\u0e14\u0e31\u0e19\u0e44\u0e14\u0e49\u0e16\u0e36\u0e07\u0e08\u0e38\u0e14\u0e17\u0e35\u0e48\u0e15\u0e49\u0e2d\u0e07\u0e01\u0e32\u0e23\u0e41\u0e25\u0e49\u0e27 \u0e43\u0e2b\u0e49\u0e15\u0e23\u0e27\u0e08\u0e2a\u0e2d\u0e1a\u0e04\u0e27\u0e32\u0e21\u0e14\u0e31\u0e19\u0e14\u0e49\u0e27\u0e22\u0e21\u0e32\u0e15\u0e23\u0e27\u0e31\u0e14\u0e17\u0e35\u0e48\u0e2a\u0e2d\u0e1a\u0e40\u0e17\u0e35\u0e22\u0e1a\u0e41\u0e25\u0e49\u0e27 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\u0e08\u0e33\u0e40\u0e1b\u0e47\u0e19\u0e15\u0e49\u0e2d\u0e07\u0e21\u0e35\u0e01\u0e32\u0e23\u0e15\u0e23\u0e27\u0e08\u0e2a\u0e2d\u0e1a\u0e40\u0e1b\u0e47\u0e19\u0e23\u0e30\u0e22\u0e30 \u0e1a\u0e23\u0e34\u0e29\u0e31\u0e17 \u0e0b\u0e35\u0e2d\u0e32\u0e19 \u0e22\u0e38\u0e19\u0e23\u0e38\u0e22 \u0e40\u0e17\u0e23\u0e14\u0e14\u0e34\u0e49\u0e07 \u0e08\u0e33\u0e01\u0e31\u0e14 (\u0e22\u0e38\u0e19\u0e23\u0e38\u0e22) \u0e41\u0e19\u0e30\u0e19\u0e33\u0e15\u0e32\u0e23\u0e32\u0e07\u0e01\u0e32\u0e23\u0e1a\u0e33\u0e23\u0e38\u0e07\u0e23\u0e31\u0e01\u0e29\u0e32\u0e40\u0e0a\u0e34\u0e07\u0e1b\u0e49\u0e2d\u0e07\u0e01\u0e31\u0e19\u0e15\u0e48\u0e2d\u0e44\u0e1b\u0e19\u0e35\u0e49\u0e2a\u0e33\u0e2b\u0e23\u0e31\u0e1a\u0e40\u0e04\u0e23\u0e37\u0e48\u0e2d\u0e07 Fisher R622:<\/p>\n<ul data-path-to-node=\"20\">\n<li>\n<p data-path-to-node=\"20,0,0\">\u0e04\u0e27\u0e32\u0e21\u0e16\u0e35\u0e48: 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Renowned for its reliability and compact design, the Fisher R622 is a standard choice for both commercial and residential gas piping applications. To help engineers and procurement [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7995,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[384,1],"tags":[],"class_list":["post-7994","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-blogs"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Fisher R622 Pressure Regulator: Specs, Adjustment- Yunrui<\/title>\n<meta name=\"description\" content=\"Technical manual for the Fisher R622 gas pressure regulator. Learn how to adjust, maintain, and source genuine Fisher R622 units from Xi&#039;an Yunrui Trading Co., Ltd. (Yunrui).\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.yunrui-controls.com\/th\/fisher-r622-regulator-technical-specifications\/\" \/>\n<meta property=\"og:locale\" content=\"th_TH\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fisher R622 Regulator: Technical Specifications, Operational Guide, and Maintenance Best Practices\" \/>\n<meta property=\"og:description\" content=\"Technical manual for the Fisher R622 gas pressure regulator. Learn how to adjust, maintain, and source genuine Fisher R622 units from Xi&#039;an Yunrui Trading Co., Ltd. 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