{"id":4899,"date":"2021-09-01T17:22:10","date_gmt":"2021-09-01T17:22:10","guid":{"rendered":"http:\/\/nfstc.co.uk\/?page_id=4899"},"modified":"2024-10-03T08:38:00","modified_gmt":"2024-10-03T08:38:00","slug":"globe-valves","status":"publish","type":"page","link":"http:\/\/nfstc.co.uk\/?page_id=4899","title":{"rendered":"Globe Valves"},"content":{"rendered":"\t\t
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Globe Valves<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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GL1 Globe Valves Features<\/strong><\/p>

Working pressures Class 1500, Class 2500, Class 4500<\/p>

Working temperature from -20\u2109 to 1250\u2109 (-28\u2103 to 676\u2103)<\/p>

One-piece forged body and bonnet, no joints to leak and no welds to cut for servicing<\/p>

65\u00b0 Y patterns design reduces pressure drop<\/p>

One step removal of all working parts for quick and easy maintenance<\/p>

Non rotating stem design ensures low torque and prevents torsional damage of the packing<\/p>

The top- and bottom-guided disc assures perfect seat and disc alignment in spite of side thrust caused by high velocity flow. This prevents stem from scoring and galling and provides longer disc seal and body life<\/p>

Solid Stellite disc, seat ring and backseat provide excellent long service life even in severe services<\/p>

Precision stem and packing chambers to 8 RMS finish<\/p>

Fully enclosed, lubricated stem drive system with needle bearings ensures low operating torque<\/p>

Rugged and knobbed handwheel make sure the grip when wearing gloves<\/p>

Specifications<\/p>

Design: ASME B16.34\u00a0 \u00a0 \u00a0<\/p>

Threaded ends: ASME B1.20.1\u00a0<\/p>

Butt weld ends: ASME B16.25<\/p>

Socket weld ends: ASME B16.11<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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GL2 Globe Valves Features<\/strong><\/p>

Three Bonnet designs: Bolted \u00a0Bonnet, Outside \u00a0Screw \u00a0and \u00a0Yoke \u00a0(OS & Y)<\/p>

Stronger, leakproof body-bonnet joint fully encased spiral wound gasket<\/p>

The top- and bottom-guided disc assures perfect seat and disc alignment in spite of side thrust caused by high velocity flow. This prevents stem from scoring and galling and provides longer disc seal and body life.<\/p>

Large clearance between stem and disc allows disc to move freely.<\/p>

Precision stem and packing chambers, Packing rings individually pre-stressed for tight seal<\/p>

Two-piece self-aligning gland.<\/p>

Specifications<\/p>

Design: ANSI B16.34, API602<\/p>

Testing: ANSI B16.34, API598<\/p>

Marking: MSS-SP-25<\/p>

Socket weld ends: ASME B16.11<\/p>

Butt weld ends: ASME B16.25<\/p>

Threaded ends: ASME 1.20.1<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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Building Confidence Through Knowledge<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

Globe Valves GL1 Globe Valves Features Working pressures Class 1500, Class 2500, Class 4500 Working temperature from -20\u2109 to 1250\u2109 (-28\u2103 to 676\u2103) One-piece forged body and bonnet, no joints to leak and no welds to cut for servicing 65\u00b0 Y patterns design reduces pressure drop One step removal of all working parts for quick […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","footnotes":""},"_links":{"self":[{"href":"http:\/\/nfstc.co.uk\/index.php?rest_route=\/wp\/v2\/pages\/4899"}],"collection":[{"href":"http:\/\/nfstc.co.uk\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/nfstc.co.uk\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/nfstc.co.uk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/nfstc.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4899"}],"version-history":[{"count":11,"href":"http:\/\/nfstc.co.uk\/index.php?rest_route=\/wp\/v2\/pages\/4899\/revisions"}],"predecessor-version":[{"id":9051,"href":"http:\/\/nfstc.co.uk\/index.php?rest_route=\/wp\/v2\/pages\/4899\/revisions\/9051"}],"wp:attachment":[{"href":"http:\/\/nfstc.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4899"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}