5801R Series Class 150 Red. Port Fire Safe Flanged Ball Valve

The 5801R Series is an API 607 certified fire safe flanged ball valve available in standard port construction. The specially designed seats provide tight shutoff and low torque. Standard features include dependable, fully contained double body seals, anti-static devices and blow-out proof stems. Sizes include 1″ to 8″.

Description

The 5801R Series is an API 607 certified fire safe flanged ball valve available in standard port construction. The specially designed seats provide tight shutoff and low torque. Standard features include dependable, fully contained double body seals, anti-static devices and blow-out proof stems. Sizes include 1″ to 8″.

  • Investment cast 2-piece bolted body construction
  • Blow-out proof stem
  • Reinforced PTFE seats
  • Adjustable, live-loaded graphite packing
  • API 598 inspection and testing
  • API 607 5th Edition fire tested
  • Locking lever operator

Data Sheet
5801R Series Data Sheet

Dimensional Drawing
5801R, Class 150 RF Flg. Ends, 1/2″ – 8″, Lever Oper.
5801R, Class 150 RF Flg. Ends, 1/2″ – 8″, UT Act. Sized for RPTFE seats
5801R, Class 150 RF Flg. Ends, 1/2″ – 8″, ER Act. Sized for RPTFE seats

I & M
5801 Series I & M

Overview
Marwin Condensed Catalog

Other Documentation
Steam Service SP Ratings
ASME Pressure Ratings Chart

1″ 5801R Series with ER-2 Actuator
1″ 5801R Series with UT-1 Actuator
1-1/2″ 5801R Series with ER-3 Actuator
1-1/2″ 5801R Series with UT-2.5 Actuator
2″ 5801R Series with ER-4 Actuator
2″ 5801R Series with UT-4 Actuator
3″ 5801R Series with ER-6 Actuator
3″ 5801R Series with UT-3.5 Actuator
4″ 5801R Series with ER-10 Actuator

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