Stainless Steel Control Valves

Products (54)

S116, S1116

Pressure Relief, Sustaining or Backpressure

Lead Free* Models Available

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S116-31, S1116-31

Pressure Sustaining with Solenoid (On-Off)

Lead Free* Models Available

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S116-32, S1116-32

Pressure Sustaining with Solenoid (On-Off) and Hydraulic Check

Lead Free* Models Available

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S116-5, S1116-5

Pressure Sustaining with Hydraulic Check

Lead Free* Models Available

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S116-52, S1116-52

Pressure Relief and Surge Anticipator

Lead Free* Models Available

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S118-3, S1118-3

Non-Surge for 4" & smaller

Lead Free* Models Available

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S118-4, S1118-4

Non-Surge for 6" & larger

Lead Free* Models Available

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S127-1, S1127-1

One-Way Flow

Lead Free* Models Available

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S127-11, S1127-11

One-Way Flow with Delayed Opening

Lead Free* Models Available

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S127-2, S1127-2

Two-Way Flow

Lead Free* Models Available

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S127-31, S1127-31

Two-Way Flow with Solenoid Override

Lead Free* Models Available

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S127-32, S1127-32

One-Way Flow with Solenoid Override

Lead Free* Models Available

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S127-8, S1127-8

One-Way Flow with Pressure Sustaining

Lead Free* Models Available

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S400 / S1400

Single Chamber - Full Port with Mechanical Check

Lead Free* Models Available

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S500 / S1500

Dual Chamber - Full Port

Lead Free* Models Available

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S513-14, S1513-14

Dual Chamber Deep Well with Pressure Relief

Lead Free* Models Available

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S513-5, S1513-5

Dual Chamber with Mechanical Check

Lead Free* Models Available

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S513-6, S1513-6

Dual Chamber Deep Well

Lead Free* Models Available

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S513-AK, S1513-AK

Dual Chamber with Mechanical Check

Lead Free* Models Available

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S518 / S1518

Dual Chamber - Full Port with Mechanical Check

Lead Free* Models Available

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S6100 / S61100

Single Chamber - Reduced Port

Lead Free* Models Available

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S6400 / S61400

Single Chamber - Reduced Port with Mechanical Check

Lead Free* Models Available

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S6500 / S61500

Dual Chamber - Reduced Port

Lead Free* Models Available

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S6518 / S61518

Dual Chamber - Reduced Port with Mechanical Check

Lead Free* Models Available

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*The wetted surface of our Lead Free products contacted by consumable water contain less than one quarter of one percent (0.25%) of lead by weight.

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Automatic Control Valves Catalog
Find out the general procedures, sizing for multiple fixtures and typical interceptor installations.

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Frequently Asked Questions
Want to know more about Watts Automatic Control Valves? Visit the Watts ACV Frequently Asked Questions page to learn how to size an ACV, what a dynamic quad seal is and to learn the benefits of fused epoxy coating.

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