Ozone Resistant Check Valves

Ozone Resistant Check Valves

 

Stainless Steel Check Valves with Viton Seals
Product Size Price
CHK-12SV Check Valve
CHK-12SV Check Valve
3/4"
$58.50
CHK-16SV Check Valve
CHK-16SV Check Valve
1"
$69.50
CHK-4SV Check Valve
CHK-4SV Check Valve
1/4"
$32.50
CHK-6SV Check Valve
CHK-6SV Check Valve
3/8"
$35.50
CHK-8SV Check Valve
CHK-8SV Check Valve
1/2"
$39.50
CHK-12SV Check Valve

CHK-12SV Check Valve

$58.50

Size

3/4"
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CHK-16SV Check Valve

CHK-16SV Check Valve

$69.50

Size

1"
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CHK-4SV Check Valve

CHK-4SV Check Valve

$32.50

Size

1/4"
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CHK-6SV Check Valve

CHK-6SV Check Valve

$35.50

Size

3/8"
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CHK-8SV Check Valve

CHK-8SV Check Valve

$39.50

Size

1/2"
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This check valve is completely serviceable and rebuild-able.  The only sealing material is a Viton O-ring.  This O-ring is easily replaceable is ever necessary.  The body is one piece and requires no seal for the body.  Only the O-ring is a sealing surface.  This makes the CHK-SV check valve the most reliable check valve over the long term.

 

Kynar Check Valves with Viton Diaphragm
Product Flow Diameter Size Price
CHK-4K Check Valve
CHK-4K Check Valve
0.1875" 1/4" Male NPT
$11.20
CHK-6K Check Valve
CHK-6K Check Valve
0.25" 3/8" Male NPT
$11.90
CHK-8K Check Valve
CHK-8K Check Valve
0.3434" 1/2" Male NPT
$13.45
CHK-4K Check Valve

CHK-4K Check Valve

$11.20

Flow Diameter

0.1875"

Size

1/4" Male NPT
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CHK-6K Check Valve

CHK-6K Check Valve

$11.90

Flow Diameter

0.25"

Size

3/8" Male NPT
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CHK-8K Check Valve

CHK-8K Check Valve

$13.45

Flow Diameter

0.3434"

Size

1/2" Male NPT
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Kynar PVDF (polyvinylidene fluoride) is an ozone compatible material that has a cloudy off-white appearance.  These fittings are known for being extremely durable and have outstanding aging resistance when used with ozone.

 

Kynar Check Valves with Viton Diaphragm
Product Size Price
CHK-4B Check Valve
CHK-4B Check Valve
1/4" Barb
$5.95
CHK-6B Check Valve
CHK-6B Check Valve
3/8" Barb
$9.50
CHK-4B Check Valve

CHK-4B Check Valve

$5.95

Size

1/4" Barb
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CHK-6B Check Valve

CHK-6B Check Valve

$9.50

Size

3/8" Barb
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Made with Kynar material and Viton diaphragm for ozone compatibility. These barbed check valves can easily connected to your tubing for inline water protection of your ozone equipment.

 

 

 

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