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Description
316 1/2 Stainless Steel In-line Check ValveThe 316 1 2 Stainless Steel In line Check Valve is a one way valve designed to prevent backflow in fluid and gas systems. Its spring loaded mechanism ensures that flow moves in only one direction, automatically closing when pressure drops. The stainless steel body provides superior corrosion resistance, making it ideal for high pressure, high temperature, and chemically aggressive environments. Specification Value TYPE Check Valve DESIGN Compact & in
The 316 1/2 Stainless Steel In-line Check Valve is a one-way valve designed to prevent backflow in fluid and gas systems. Its spring-loaded mechanism ensures that flow moves in only one direction, automatically closing when pressure drops. The stainless steel body provides superior corrosion resistance, making it ideal for high-pressure, high-temperature, and chemically aggressive environments.
| Specification | Value |
|---|---|
| TYPE | Check Valve |
| DESIGN |
Compact & in-line design for fitting easily into pipelines and tight spaces |
| BODY MATERIAL | Stainless Steel for excellent corrosion and chemical resistance |
| ADDITIONAL INFORMATION | 1/2 psi Low Cracking Pressure, 1.35" Diameter, 2.31" Length |
| WEIGHT (LBS) | 0.400 |
| CONNECTION TYPE | FNPT x FNPT |
| DISC MATERIAL | Stainless Steel |
| DOMESTIC/IMPORT | Import |
| INLET TO OUTLET LENGTH | 2.31" |
|
MEDIA |
Gas, Oil, Water |
| NOMINAL SIZE | 1/2" |
| PRESSURE RATING | 800 psi |
| SEAL MATERIAL | PTFE |
| SEAT MATERIAL | PTFE |
| STEM MATERIAL | Stainless Steel |
| TEMPERATURE RATING | 10 to 450 deg F |
| THREAD SIZE | 1/2-14 |
| TRIM MATERIAL | 316 Stainless Steel Spring/Stainless Steel Center Guide and End Cap |
| APPLICATIONS | Ideal for hydraulic & pneumatic systems, chemical processing, water & wastewater treatment, oil & gas industry, food & beverage processing, compressed air & gas lines |
| BRAND | Midland Industries |
Shipping Notes
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.8 ★★★★★
Based on 13 reviews
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Product Reviews
★★★★★ 4
10 minutes
Color: Brown, Pattern Name: Active Toy
Tough toy for a big dog however, cannot say indestructible! Lasted 10 minutes until squeaker and stuffing were “gutted” from the toy. The ropes were intact long after the body of toy was ripped in half.
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Reviewed in the United States on April 24, 2026
★★★★★ 5
Indestructible? Pretty much! I’m very happy with this toy.
Color: Printed, Pattern Name: Giraffe
The only thing that wasn’t indestructible was the elastic band inside must have stretched too far. Otherwise, it seems to be indestructible. Usually a toy lasts about 5 minutes. We have had it a month and I have even washed it in the washer and it still looks new.
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Reviewed in the United States on March 17, 2026
★★★★★ 2
Not “indestructible” enough for my pup
Color: Printed, Pattern Name: Giraffe
My pup loves the toy but it is far from indestructible. Only took him 72 hours to rip the ears off & destroy the springy neck part of the toy. So although he enjoyed destroying it, It’s no longer safe for him to play with. For added context, he’s a little over a year old, 50pound, golden doodle puppy. He’s been going through a destructive phase for the last 7 months so this is like toy #30 thats failed it’s “indestructible” claims. The search for a indestructible toy continues!
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Reviewed in the United States on April 19, 2026
★★★★★ 5
Keeps pups busy, good for chewers.
Size: Medium, Color: Antler
My dogs love this product. Keeps them busy and it lasts. Just watch out for your feet when they drop it! Heavy
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Reviewed in the United States on May 17, 2026
★★★★★ 5
Power Chewer Loves This!
Size: Medium, Color: Antler
This is my dog's new favorite chew! She loves that she can hold it in her paws. I think she really loves the taste and texture of it. I don't give her antlers as I have heard too many horror stories about broken teeth. I also don't give her nylon toys as I have also heard a lot of horror stories of broken teeth as well as concerns about them digesting the plastic. This is between antlers and bully sticks, which is perfect for a power chewer. I feel comfortable with her eating the pieces that flake off this toy. She loves chewing and she will default to this toy when she wants to help calm down. I don't notice much of a smell. It does flake, but not enough I will even take a star off. Plus, it's plant based and vacuums up easily once dried. It doesn't capture her attention as much as bully sticks or beef cheek chews, but it's much less expensive over time and doesn't stink up our living room! She will also always pick this over any of her rubber chews. Great product and recommend it for all the power chewers.
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Reviewed in the United States on September 23, 2025