{"id":4759,"date":"2021-08-31T10:11:55","date_gmt":"2021-08-31T10:11:55","guid":{"rendered":"http:\/\/nfstc.co.uk\/?page_id=4759"},"modified":"2024-10-03T08:45:17","modified_gmt":"2024-10-03T08:45:17","slug":"high-purity-regs","status":"publish","type":"page","link":"http:\/\/nfstc.co.uk\/?page_id=4759","title":{"rendered":"High Purity Regs"},"content":{"rendered":"\t\t
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High Purity Pressure Reducing Regulators<\/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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High Purity Pressure Regulator Features<\/strong><\/p>

The Hikelok PPR1 series is a economical high purity pressure reducing regulator provides Stainless Steel construction with 10 Ra surface finish and is electronic grade cleaned.<\/p>

Applications<\/p>

1\/4″ point-of-use<\/p>

Gas cabinets\u00a0<\/p>

Semiconductor manufacturing<\/p>

Valve manifold boxes\u00a0\u00a0<\/p>

Research labs<\/p>

Features<\/p>

Optimum performance and cleanliness at a great value<\/p>

Internal surface finished to 10 Ra microinch \/0.25 micrometer ensures minimal particle generation or entrapment<\/p>

True metal-to-metal body diaphragm seal provides enhanced leak integrity<\/p>

No bias spring or friction device in the flow stream Adjustable stop to limit outlet pressure\u00a0 \u00a0 Positionable ported bonnet ring is available<\/p>

Operating Parameters<\/p>

Maximum Inlet Pressure 3500 psig (241 bar)<\/p>

600 psig (41.4 bar)<\/p>

250 psig (17.2 bar)<\/p>

Outlet Pressure Ranges<\/p>

0-30 psig (0-2.1 bar), 0-60 psig (0-4.1 bar), 0-100 psig (0-6.9bar), 0-150 psig (0-10.3 bar), 0-250 psig (0-17.2 bar)<\/p>

Design Proof Pressure 150% maximum rated<\/p>

Leakage<\/p>

Internal: Bubble-tight<\/p>

External: Design to meet \u2264 2 x 10-9 atm cc\/sec He<\/p>

Operating Temperature<\/p>

PCTFE Seat:-40\u00b0F to 140\u00b0F (-40\u00b0C to 60\u00b0C) PTFE Seat:-40\u00b0F to 160\u00b0F (-40\u00b0C to 71\u00b0C) PI Seat:-40\u00b0F to 350\u00b0F (-40\u00b0C to 177\u00b0C)<\/p>

Flow Capacity Cv = 0.06<\/p>

Internal Surface Finish<\/p>

10 Ra microinch \/ 0.25 micrometer<\/p>

Cleaning<\/p>

DI water electronic grade cleaned and ES 500 Particle Certified for internal electropolish models<\/p>

Internal Volume<\/p>

1\/4″ fitting \/ 5.75 cc<\/p>

Weight (without gauges)<\/p>

2 lbs \/ 0.9 kg<\/p>

Wetted Material<\/p>

Body<\/p>

316L S.S. or 316L VAR S.S. electropolish<\/p>

Spring<\/p>

316 Stainless Steel, Elgiloy\u00ae<\/p>

Diaphragm<\/p>

316 Stainless Steel, Elgiloy\u00ae<\/p>

Seat<\/p>

PCTFE, PTFE and PI<\/p>

Stem, Seat Retainer, Valve Guide<\/p>

316 Stainless Steel, Brass, Hastelloy\u00ae* l<\/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":"

High Purity Pressure Reducing Regulators High Purity Pressure Regulator Features The Hikelok PPR1 series is a economical high purity pressure reducing regulator provides Stainless Steel construction with 10 Ra surface finish and is electronic grade cleaned. Applications 1\/4″ point-of-use Gas cabinets\u00a0 Semiconductor manufacturing Valve manifold boxes\u00a0\u00a0 Research labs Features Optimum performance and cleanliness at a […]<\/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\/4759"}],"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=4759"}],"version-history":[{"count":17,"href":"http:\/\/nfstc.co.uk\/index.php?rest_route=\/wp\/v2\/pages\/4759\/revisions"}],"predecessor-version":[{"id":9061,"href":"http:\/\/nfstc.co.uk\/index.php?rest_route=\/wp\/v2\/pages\/4759\/revisions\/9061"}],"wp:attachment":[{"href":"http:\/\/nfstc.co.uk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4759"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}