Series 1000 Manual

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

  • Centerline closure for streamline flow
  • Tight shut-off even with small trapped solids
  • Built-in over-pinch protection
  • Positive opening tabs standard on all sleeves
  • Valve position easily visible

The Series 1000 Pinch Valve features a simple, proven and cost-effective design. Virtually maintenance-free, the sleeve is the valve’s only wetted part, eliminating possible contamination of the process materials.

The 1000 Series Valve has no seats that require grinding, no packing glands or stuffing boxes which require repacking. The valve will not become locked or jammed even when dealing with solids in the flow. Reduce port, funnel port or double wall sleeves are available for these applications.

When placing your order, please Indicate sleeve material by appending elastomer abbreviation (CR, NR, etc) to the model name. IE: Series 1000-CR

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inside diameter length FF width w a b c max work pressure weight est
1/2" 4" 3 1/2" 1 3/4" 4 1/8" 6" 200 psi 5.0 Pound
3/4" 5" 5" 2" 5" 6" 200 psi 7 Pound
1" 5 1/2" 6" 2 1/8" 7 3/8" 6" 150 psi 10 Pound
1 1/2" 6 1/2" 6 5/8" 2 1/2" 4 1/8" 6" 150 psi 15 Pound
2" 7" 8 3/8" 3" 10 9/16" 8" 150 psi 24 Pound
2 1/2" 7 1/2" 9 1/4" 3 1/2" 11 3/16" 10" 150 psi 30 Pound
3" 8" 10 1/8" 3 3/4" 13 1/4" 12" 150 psi 37 Pound
4" 11 3/4" 4 1/2" 15 1/8" 12" 150 psi 55 Pound
5" 10" 14" 5" 18" 16" 125 psi 73 Pound
6" 10 1/2" 15 1/2" 5 1/2" 20" 16" 125 psi 88 Pound
8" 16" 20" 6 3/4" 23" 20" 75 psi 142 Pound
10" 20" 24" 8" 29 3/8" 26" 75 psi 275 Pound
12" 24" 28" 9 1/2" 33 3/8" 32" 75 psi 378 Pound
14" 28" 31 3/8" 10 1/2" 38 3/8" 36" 50 psi 440 Pound
16" 32" 35" 1 3/4" 44" 40" 50 psi 500 Pound
18" 36" 37 1/4" 12 1/2" 47 9/16" 44" 50 psi 550 Pound
20" 40" 44" 13 3/4" 44" 48" 50 psi 650 Pound
24" 48" 51 3/4" 16" 54" 54" 50 psi 900 Pound

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.

Flange Drilling – ANSI, Metric, or custom drilling classes available.
Bevel Gear – Suggested for high pressure applications or for valves where diameter is at least 6″ and pressure is 75 psi or above.
Stem Extensions – Available for hard to reach valves.

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.