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Segment Control Valve

metal seat/ SoFT SEAT

Segment control valve, flanged/ wafer type, 147F & 147M/ 136M & 136W

segment valve, 136W, soft seated, ZipsonZIPSON’S 136W (soft seat) & 136M (metal seat) / 147F (soft seat) & 147M (metal seat) segment control valves (also called rotary control valve, rotary globe control valve) are designed for a very wide range of industries and working conditions. 

The high performance design allows high cycle operation and makes 136M & 136W suitable for different media such as water, steam, gas, pulp & paper, or even slurry. The wafer end connection with Class 600/ 1500 psi pressure rating covers most of the working situations. 147M & 147F flanged control valve with ANSI150 flange for the most popular usage. All the valves are 100% pressure test and torque measured before delivery. 

segment valve, 136M, metal seated, ZipsonMetal seat and soft seat

The 147/ 136 type can fit both soft & metal seats. The 60 degree V-ball is convenient for users to make it flow control valve.
The automation direct mount design helps users to mount the actuators or gear operators directly without any brackets or adapters. Another feature of segment ball valve is the in-line adjustable gland. With this design, customers can tighten the gland as the valve is in-line for longer operation life-term without dismantling the actuation equipment. The valve is also with sets of Belleville washers on the gland bolts. 

136W, automation, with gear operator, actuator, solenoid valve, EP positioner, air filter

The 147 & 136 control valves were designed for customers to assemble all the control accessaries with precise flow data. The technical person can size the suitable valve according to media properties, flow rate, and Cv. Zipson can helps to offer the override gear operator, actuator, solenoid valve and air set to save your time! 

147F, flanged segment ball valve

Low torque & easy to replace

147 & 136 types are low torque design, helps users to choose smaller size actuator for cost saving, and very smoothly operation. 

The valve design is easy for user to replace the parts.  You can always find the replacement, no valve from Zipson will be orphan.

IN-LINE PACKIng adjustment

Adjust stem packing on-lin without dismantle the actuator

in-line stem packing adjustment

ZIPSON’S  segment ball valves alow customer to adjust the stem packing without take apart the actuator. Simply tighten the nuts below the pad will easily press the stem packing and seal the neck for the next service.  This will help to save time and prolong the life time of the valve operation. 

in-line valve packing adjustment

The disk washers are used to self-adjust the valve stem packing. users no need to check the valves in servce from time to time. The Bellevilles helps to tighten the packing even when they are wore after thousand of turns. 

High quality castings and precise machining makes the valves high value and good fro long term service. 

147M, Flanged Segment Ball Valve, Metal Seat, ANSI150

Size: 1-1/2"~6"/ DN40-150

147F, flanged segment ball valve
  • Body & end caps quality investment & sand casting
  • Metal seat or soft seat are available
  • Available in stainless steel, carbon steel, and Duplex
  • 60° V-notch
  • In-line adjustable gland nut
  • with ISO 5211 direct mounting pad
  • Self-adjustable stem packing
  • Blow-out proof stem design
  • Trunnion and Full bore design
  • High flow Cv ball/ stem design
  • Automation application (actuator/ limit switch box/ solenoid valve)
  • Stainless steel, carbon steel or Duplex SS

147F, Flanged Segment Ball Valve, Soft Seat, ANSI150

Size: 1-1/2"~6"/ DN40-150

147F, flanged segment ball valve
  • Body & end caps quality investment & sand casting
  • Metal seat or soft seat are available
  • Available in stainless steel, carbon steel, and Duplex
  • 60° V-notch
  • In-line adjustable gland nut
  • with ISO 5211 direct mounting pad
  • Self-adjustable stem packing
  • Blow-out proof stem design
  • Trunnion and Full bore design
  • High flow Cv ball/ stem design
  • Automation application (actuator/ limit switch box/ solenoid valve)
  • Stainless steel, carbon steel or Duplex SS

136M, Segment Ball Valve, Wafer Type, Metal Seat, Class 600

Size: 1-1/2"~6"/ DN40-150

136W segment control valve
  • Body & end caps quality investment & sand casting
  • Metal seat or soft seat are available
  • Available in stainless steel, carbon steel, and Duplex
  • 60° V-notch
  • In-line adjustable gland nut
  • with ISO 5211 direct mounting pad
  • Self-adjustable stem packing
  • Blow-out proof stem design
  • Trunnion and Full bore design
  • High flow Cv ball/ stem design
  • Automation application (actuator/ limit switch box/ solenoid valve)
  • Stainless steel, carbon steel or Duplex SS

136W, Segment Ball Valve, Wafer Type, Soft Seat, Class 600

Size: 1-1/2"~6"/ DN40-150

136W segment control valve
  • Body & end caps quality investment & sand casting
  • Metal seat or soft seat are available
  • Available in stainless steel, carbon steel, and Duplex
  • 60° V-notch
  • In-line adjustable gland nut
  • with ISO 5211 direct mounting pad
  • Self-adjustable stem packing
  • Blow-out proof stem design
  • Trunnion and Full bore design
  • High flow Cv ball/ stem design
  • Automation application (actuator/ limit switch box/ solenoid valve)
  • Stainless steel, carbon steel or Duplex SS
  • TFM1600 or TFM4215 seats for option