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Product Image - Stainless Steel Double Check Valve Assembly Backflow Preventers with OSY Shutoffs and Tri-Link Check Valves for High Flow Fire Systems
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M200

Stainless Steel Double Check Valve Assembly Backflow Preventers with Tri-Link Check Valves for High Flow Fire Systems

Features

  • Extremely compact design is significantly lighter than traditional designs
  • Groove fittings for ease of installation and integral pipeline adjustment
  • Patented tri-link check provides low pressure loss
  • Entire valve body and closure sleeve manufactured from 304 stainless steel
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Series M200, M200N stainless steel double check valve assembly backflow preventers are specifically designed for high flow fire systems to prevent the backflow of pollutants that are objectionable but not toxic, from entering into the potable water supply. Its compact housing consists of two independently operating tri-link check valves, two shutoff valves, and four test cocks. It features a stainless steel housing and sleeve and is 70% lighter than traditional designs. Series M200, M200N features the certified lowest pressure loss and is designed for non-health hazard applications. It may be installed under continuous pressure service to protect against both backpressure and backsiphonage. Maximum working pressure is 175 psi (12.06 bar).

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Select options below to identify the UPC, Order Code, and Repair Kit for a specific M200

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Model Product Used On Kit Contents
Product Image - ARK C-M C 2 1-2-4
ARK C/M 2 1/2-4

Replacement Part

</br>

Closure Sleeve, Sleeve O-ring, Lube</br>
Product Image - ARK M200-M300 CK1 2 1-2-3
ARK M200/M300 CK1 2 1/2-3

First Check Kit

</br>

First Check Assembly, Check O-ring, Lube</br>
Product Image - ARK M200-M300 CK2 2 1-2-3
ARK M200/M300 CK2 2 1/2-3

Second Check Kit

</br>

Second Check Assembly, Check O-ring, Lube</br>
Product Image - ARK M200-M300 RC4 2 1-2-3
ARK M200/M300 RC4 2 1/2-3

Check Rubber Parts Kit

</br>

Shutoff Disc, Check O-ring, E-Clip, Sleeve O-ring, Lube</br>
Product Image - ARK C-M C 6
ARK C/M 6

Replacement Part

</br>

Closure Sleeve, Sleeve O-ring, Lube</br>
Product Image - ARK M200-M300 CK1 4
ARK M200/M300 CK1 4

First Check Kit

</br>

First Check Assembly, Check O-ring, Lube</br>
Product Image - ARK M200-M300 CK2 4
ARK M200/M300 CK2 4

Second Check Kit

</br>

Second Check Assembly, Check O-ring, Lube</br>
Product Image - ARK M200-M300 RC4 4
ARK M200/M300 RC4 4

Check Rubber Parts Kit

</br>

Shutoff Disc, Check O-ring, E-Clip, Sleeve O-ring, Lube</br>
Product Image - ARK C-M C 8
ARK C/M 8

Replacement Part

</br>

Closure Sleeve, Sleeve O-ring, Lube</br>
Product Image - ARK M200-M300 CK1 6
ARK M200/M300 CK1 6

First Check Kit

</br>

First Check Assembly, Check O-ring, Lube</br>
Product Image - ARK M200-M300 CK2 6
ARK M200/M300 CK2 6

Second Check Kit

</br>

Second Check Assembly, Check O-ring, Lube</br>
Product Image - ARK M200-M300 RC4 6
ARK M200/M300 RC4 6

Check Rubber Parts Kit

</br>

Shutoff Disc, Check O-ring, E-Clip, Sleeve O-ring, Lube</br>
Product Image - ARK C-M C 10
ARK C/M 10

Replacement Part

</br>

Closure Sleeve, Sleeve O-ring, Lube</br>
Product Image - ARK M200-M300 CK1 8-10
ARK M200/M300 CK1 8-10

First Check Kit

</br>

First Check Assembly, Check O-ring, Lube</br>
Product Image - ARK M200-M300 CK2 8-10
ARK M200/M300 CK2 8-10

Second Check Kit

</br>

Second Check Assembly, Check O-ring, Lube</br>
Product Image - ARK M200-M300 RC4 8-10
ARK M200/M300 RC4 8-10

Check Rubber Parts Kit

</br>

Shutoff Disc, Check O-ring, E-Clip, Sleeve O-ring, Lube</br>
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Approval/Certification Information

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