Quick Opening Levers

• Screwed Bonnet
• 4000 psig CWP 6000 psig Test
• ¾” NPT Male Union Tank Connection
• ½” NPT Female Gauge Connection
• ½” NPT Female Drain Connection

• Heavy Duty Outside Screw & Yolk
• 4000 psig CWP 6000 psig Test
• ½”, ¾” (Std.) or 1” NPT or IPS Solid Shank Tank
• Connection or Flanged Tank Connection
• ½” NPT Female Gauge Connection
• ½” NPT Female Drain Connection

Low Emissions Valve

The type 3A valve can be supplied with a package that has been certified to the demanding API 624 Low Emissions Type Testing of Rising Stem Valves Equipped with Graphite Packing for Fugitive Emissions standard.

• Certified to API 624 Low Emissions Standard, 1st Edition
• Teadit Style 2236 Emissions Packing certified to API 622
• USA forged valve body

• Renewable Internal Stem Bonnet
• 4000 psig CWP 6000 psig Test
• ¾” NPT Male Union Tank Connection
• ½” NPT Female Gauge Connection
• ½” NPT Female Drain Connection

Type 4 Valves have a ¾” NPT Male Vessel Connection as standard, with other connections available on application. Type 4 Straight-Thru Gage Valves are stocked in carbon steel with stainless steel trim. Teflon® packing is furnished as standard for temperatures not exceeding 450⁰ F; for higher temperatures not exceeding 700⁰ F, flexible graphite packing is standard. The Type 4 Valve utilizes a stainless steel ball-check to block fluid leakage from the vessel in the event of gage glass breakage. The Type 4 Valve is available with an optional backseating stem that extends the service life of the stem packing. An optional back seating stem is available on request.