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Asahi/America Type 21 Ball Valves

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Asahi/America Type 21 Ball Valves. Type 21 Ball Valves. Asahi/America Duobloc Ball Valve ½” - 2” PVC, CPVC. Backing Cushion. Threaded Carrier. Asahi/America Duobloc Ball Valve 1/2”-2”. Features & Benefits. True Union design permits easy installation & removal

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asahi america duobloc ball valve 1 2 2
Asahi/AmericaDuobloc Ball Valve 1/2”-2”

Features & Benefits

  • True Union design permits easy installation & removal
  • Teflon seats with elastomeric backing ensure bubble-tight shut off with low fixed torque, compensates for wear
  • Blocks in two directions
  • Two sets of end connectors, ½” - 2” PVC, CPVC
2 pvc cpvc pp pvdf

Asahi/AmericaType 21 Ball Valve

½” - 2” PVC, CPVC, PP, PVDF

Handle/Spanner

ISO Mount Pad

Double Stem

Seal

Panel Mount

slide6

Asahi/AmericaType 21 Ball Valve

2 1/2” - 4” PVC, CPVC, PP, PVDF

ISO Pad

Mount

Handle/Spanner

Tool

Double O Ring

Sealing

Panel Mount Provision

2 pvc cpvc pp pvdf7

Asahi/AmericaType 21 Ball Valves

½” - 2” PVC, CPVC, PP, PVDF
  • Built in spanner wrench
  • Panel mount pad
  • Double o-rings on stem
  • Molded ISO mounting pad
  • Up to 230 psi working pressure
  • Design life: 250,000 cycles
  • Two sets of end connectors, PVC & CPVC
  • No Interchangability with Duobloc

Features & Benefits

2 4 pvc cpvc pp pvdf

Asahi/AmericaType 21 Ball Valves

2½” - 4” PVC, CPVC, PP, PVDF
  • Built in spanner wrench
  • Panel mount pad
  • Double o-rings on stem
  • Molded ISO mounting pad
  • Up to 230 psi working pressure
  • Design life: 250,000 cycles
  • Interchangability with Duobloc

Features & Benefits

type 21 mounting kits 1 2 4
Type 21 Mounting Kits- 1/2”-4”

Asahi/America

Molded PPG

Construction

No Valve Modification

Required

Low Profile

slide10

Asahi/AmericaType 21 Mounting Kits

  • Sizes 1/2”-4”
  • Molded PPG (Polypro Glass filled)
  • ISO (FO4,FO5,FO7)
  • No Valve Modification Required
  • 5 Kits for entire size range(All Materials)
  • Superior Corrosion Resistance
  • Low Profile
  • Easily Field Mounted
slide11

Asahi/AmericaType 21 Ball Valve

Sodium Hypochlorite

Applications

Vented Ball

Downstream Side

Upstream Side

slide12

Asahi/AmericaStem Extensions

Single Piece

Two Piece

Panel Mount

slide13

Asahi/AmericaSwitches, Square Nuts

Manual Limit Switches

2” Square Operating Nut

slide14

Asahi/AmericaBall Valve Options

  • 2” square operating nuts
  • Full line of electric & pneumatic actuators
  • Locking handles
  • Manual limit switches
  • Stem & panel mount extensions
  • Spring return handles
  • Vented Balls
slide15

Asahi/AmericaInstallation Reccomendations

Ball Valves:

Recommended Applications:

  • Clean Services
  • On/Off

Precautions:

  • Suspended Particles
  • High Velocities
  • Modulating
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