Series 1200 Control Valve

The Series 1200 Pinch Valve features a simple, lightweight, open-frame design which allows for easy visual verification of sleeve position.

  • Available in Bottom and Centerline Closure
  • Tight shut-off even with small trapped solids
  • Built-in over-pinch protection
  • Positive opening tabs standard on all sleeves
  • Full, flat-faced reinforced rubber flanges eliminate need for gaskets
  • Modulating application

The Series 1200 Pinch Valve features a simple, lightweight, open-frame design which allows for easy visual verification of sleeve position. Available in double-acting, fail-open or fail-closed configurations, the Series 1200 can be fitted with pneumatic or electric actuators and pneumatic or electro-pneumatic position controllers.

Series 1200 Pinch Valves can be fitted with pre- pinched or reduced port sleeves for precise flow control. Funnel port sleeves are recommended for high pressure drop applications. A wide range of elastomers are available to suit most service conditions.

When placing your order, please Indicate sleeve material by appending elastomer abbreviation (CR, NR, etc) to the model name. IE: Series 1200-CR

 request quote
inside diameter length FF width w a b max work pressure weight est
1" 7 1/4" 6" 2 1/4" Varies according to actuator selection. 150 psi Varies according to actuator selection.
1 1/2" 8 3/4" 6 1/2" 2 1/2" Varies according to actuator selection. 150 psi Varies according to actuator selection.
2" 10" 8" 3" Varies according to actuator selection. 150 psi Varies according to actuator selection.
2 1/2" 10 7/8" 9" 3 1/2" Varies according to actuator selection. 150 psi Varies according to actuator selection.
3" 11 3/4" 10" 3 3/4" Varies according to actuator selection. 150 psi Varies according to actuator selection.
4" 13 7/8" 11 3/4" 4 1/2" Varies according to actuator selection. 150 psi Varies according to actuator selection.
5" 15" 13 1/2" 5" Varies according to actuator selection. 150 psi Varies according to actuator selection.
6" 17 3/4" 15 1/2" 5 1/2" Varies according to actuator selection. 125 psi Varies according to actuator selection.
8" 21 3/8" 19" 6 3/4" Varies according to actuator selection. 125 psi Varies according to actuator selection.
10" 26 1/2" 25" 8" Varies according to actuator selection. 125 psi Varies according to actuator selection.
12" 29" 28" 9 1/2" Varies according to actuator selection. 100 psi Varies according to actuator selection.
14" 35" 31 3/8" 10 1/2" Varies according to actuator selection. 75 psi Varies according to actuator selection.
16" 40" 37" 11 3/4" Varies according to actuator selection. 50 psi Varies according to actuator selection.
18" 45" 40" 12 1/2" Varies according to actuator selection. 50 psi Varies according to actuator selection.
20" 50" 44" 13 3/4" Varies according to actuator selection. 50 psi Varies according to actuator selection.
24" 60" 51 3/4" 16" Varies according to actuator selection. 50 psi Varies according to actuator selection.

Mining – Waste and Water Treatment – Food Processing – Mineral Processing

The body of the 1000 Series valve is available in carbon steel, and features an open-frame design.

Series 1000 Pinch Valves provide excellent flow control compared to other valves, due to their simple yet effective design.

Two pinch bars squeeze the flexible rubber sleeve, allowing the Series 1000 Valve to achieve a variable and stable flow rate. Fully open, the valve allows for full, straight through flow. Fully closed, the Series 1000 Valve maintains complete closure, with no leakage in either direction.

Ethylene Propylene Rubber (EPDM)
Most effective for applications involving water, steam or dilutedacids.

Viton™ (FKM)
Resists solvents, halogenated hydrocarbons, oxygen, weather,ozone, oils and chemicals.

Buna N (NBR)
Resistant to kerosene, moderate chemicals, fats, oils, grease andmany hydrocarbons.

Natural Rubber (NR)
Good abrasion resistance, tensile strength and resiliency. Alsosuitable when dealing with organic acids, alcohols, ketones andmost moderate chemicals.

Hypalon™ (CSM)
Resists strong acids and bases, ozone, weathering, heat andoxidizing chemicals.

Butyl (CIIR)
Good resistance to animal and vegetable fats, strong andoxidizing chemicals, oils, heat and greases.

Neoprene (CR)
Generally resistant to oil and grease, moderate chemicals, fats,many hydrocarbons and ozone. Resistant to barnacle growth.

Teflon™ (AFMU)
Excellent resistance to chemicals. Fair abrasion resistance.

Options Actuator – Pneumatic, hydraulic and electric.
Solar Power Pack – For hydraulic actuation.
Solenoid Valve Control
Position Indicator / Transmitter
Positioner Control – With 3-15 psi instrument air signal.
Positioner and l/P Transducer Control – With 4-20 mA instrument signal.
Digital Positioner – With HART communications protocol.
Auxiliary Hand Wheel Override
Limit Switches

All EVR products are guaranteed for one full year against defects resulting from faulty workmanship or materials. If any such product is found to be defective by reason of faulty workmanship or materials, upon written notice and return of the product, the defective product will be replaced by us free of charge, including the shipping charges for the replacement product. Claims for labour costs and other expenses required to replace such defective product, or to repair damage resulting from the use thereof will not be allowed by us. Our liability is limited to the price paid for the defective product. EVR Products shall not be bound by any warranty other than the above set forth unless such warranty shall be in writing. This literature is published in good faith and is believed to be reliable, however, EVR Products does not represent and/or warrant in any manner the above information and suggestions contained in this brochure. Data presented is the result of laboratory tests and field experience.