700 Series Diaphragm Valves

PVCCPVCPPPVDF
Series: 700
Sizes: 3/8″- 4″
Ends: True Union Socket, Threaded or ChemFlare™, Spigot Bodies with Plain, Socket, Threaded or Flanged ends
Diaphragms: EPDM, FKM-B (Viton®), or PTFE

Description

700 Series Diaphragm Valves

Chemline offers manual and actuated diaphragm valves suited to every application, from process sampling and throttling; to rapid cycling applications such as bottling plants; to high-purity food preparation systems; to ultra-high-purity systems that require minimal dead legs; to abrasive services such as heavy slurries and air-entrained powders.

✓ Pressure Rated 90 psi - 150 psi
90 psi at 20 Degrees C for all materials
✓ Excellent for Sanitary Applications
Self draining, PVDF and unpigmented PP bodies are approved for food applications. Sanitary Tri-clamp and connections are available
✓ Adjustable Travel Stop
Prevents excessive pressure on diaphragm, extending life
✓ Sealed Handwheel
Protects the stem from corrosive atmosphere

700 Series Valve Selection

Series Model Sizes Actuator Type Control Function Major Features
720 Mini 3/8″ & 1/2″ Manual Handwheel fits tight spaces
710 Mini 3/8″ & 1/2″ Pneumatic Piston NC, NO, DA fits tight spaces
761 Compact 1/2″ – 2 1/2″ Manual Handwheel new design, with many features
731 Compact 1/2″ & 3/4″ Pneumatic Piston NC, NO, DA new design, with many features
760 Standard 3″ & 4″ Manual Handwheel standard dimensions, interchangeable with other brands
730 Standard 1″ – 4″ Pneumatic Diaphragm NC, NO, DA best design for modulating control
750 Piston 1″ – 2″ Pneumatic Piston NC, NO, DA lower cost than standard, long cycling life on high frequency on/off services

Technical

Series Model Sizes Actuator Type Control Function Data Page Installation Manual
720 Mini 3/8″ & 1/2″ Manual Handwheel

pdf23

720 Diaphragm Installation and Maintenance Instructions

710 Mini 3/8″ & 1/2″ Pneumatic Piston NC, NO, DA pdf23

710 Diaphragm Installation and Maintenance Instructions

761 Compact 1/2″ – 2 1/2″ Manual Handwheel

pdf23

760 Diaphragm Installation and Maintenance Instructions

731 Compact 1/2″ & 3/4″ Pneumatic Piston NC, NO, DA

pdf23

760 Diaphragm Installation and Maintenance Instructions

760 Standard 3″ & 4″ Manual Handwheel

pdf23

760 Diaphragm Installation and Maintenance Instructions

730 Standard 1″ – 4″ Pneumatic Diaphragm NC, NO, DA

pdf23

730 Diaphragm Installation and Maintenance Instructions

750 Piston 1″ – 2″ Pneumatic Piston NC, NO, DA

pdf23

750 Diaphragm Installation and Maintenance Instructions

Options

700-visual-position-indicator
Visual Position Indicator
700-visual-mechanical-travel-stop
Visual Mechanical Travel-stop
700-indicator-and-travel-stop
Visual Position Indicator & Mechanical Travel-stop
700-indicator-and-travel-stop-and-manual-overrideIndicator/ Travel-stop/ Manual override

Solenoid Valves

700-filter-regulator
Positioners
700-positioners
Filter Regulators
700-hand-wheel
Hand wheel operator
700-single-position-mechanical-limit-switch
Single Position Mechanical Limit Switch
 

Dual Position Mechanical Limit Switch

 

Dual Position Proximity Limit Switch

700-dual-position-programmable-proximity-limit-switch

Dual Position Programmable Proximity Limit Switch

700-dual-position-asi-limit-switch

Dual Position ASI Limit Switch

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