High Pressure Relief Valve | Male NPT 1/4 in. @ 145 PSI - Brass / Viton / ASME -10Pcs
| SKU | PRV-ST25-0V145 |
|---|---|
| Store Location (Aisle-Bay-Shelf) | 0-CA7-C4 |
| Brand | AB Tanks |
| Certifications | ASME |
| Connection Type(s) | MNPT |
| Connection Size(s) | 1/4 in. |
| Item Length | 2 |
| Item Width | 0.65 |
| Item Height | 0.65 |
| Material | Brass, FKM, Viton |
| MPN | PRV-ST25-0V145 |
| Warranty | Yes |
| FDA Approved | No |
| Pressure Rating | 145 psig |
| Quantity in stock | 32 |
The ST25-0V### line of pressure relief safety valve are brass constructed, have a threaded male NPT inlet connection with a stainless steel pull ring for manual pressure relief. The brass body, brass valve seat, and the zinc plated steel spring resist corrosion and can be used in operating temperatures up to 250°F. The safety valve is rated by the American Society of Mechanical Engineers (ASME) with a UV mark for pressure vessel safety. The preset pressure rating is accurate to within 3% and the Viton ® O-ring provide a leak proof seal.
Pressure Relief Valve Application
Relief valves release excess pressure or vacuum from a system. The valve opening allows fluids or gases to escape decreasing pressure, and closing once pressure reaches a level below the preset limit. This works inversely for vacuums where gas is allowed to pass into the system until the low-pressure limit is reached and the valve closes. A relief valves may an adjustment setting allowing modification to the pressure ratings where the valve opens, making it versatile for multiple applications. Relief valves are rated accordingly by the volume of liquid or gas they can pass and whether the construction material is suitable for a fluid or gas, which may either be corrosive in nature or operate at an extreme temperature. Relief valves are often found in a variety of applications including air compressors, petrochemical and chemical manufacturing, natural gas processing, and even power generation.
National Pipe Taper (NPT) are a standardized fitting that is commonly used for joining pipe. Due to the tapered threads (wider diameter at the base of the threads, similar to a trapezoid) the male fitting will tighten the further it is threaded into the female. NPT follows the technical standards provided by the American National Standard Pipe Thread standards, often called national pipe thread, which is often where the confusions with NPT arises, as NPT is specifically an acronym that refers to tapered pipe.
You may cancel your order within 48 hours of placing it. Please allow 3-5 business days for the refund to post to your original form of payment.
Returns
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.
To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Additional non-returnable items:
Some health and personal care items
To complete your return, we require a receipt or proof of purchase.
Please do not send your purchase back to the manufacturer.
There are certain situations where only partial refunds are granted (if applicable)
Any item not in its original condition, is damaged or missing parts for reasons not due to our error
Any item that is returned more than 30 days after delivery
Refunds (if applicable)
Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. We will also notify you of the approval or rejection of your refund.
If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within a certain amount of days.
Late or missing refunds (if applicable)
If you haven’t received a refund yet, first check your bank account again.
Then contact your credit card company, it may take some time before your refund is officially posted.
Next contact your bank. There is often some processing time before a refund is posted.
If you’ve done all of this and you still have not received your refund yet, please contact us at support sales@distilling-brewing.com.
Sale items (if applicable)
Only regular priced items may be refunded, unfortunately sale items cannot be refunded.
Exchanges (if applicable)
We only replace items if they are defective or damaged. If you receive a damaged or defective product you have 72 hours upon arrival of the product to contact us about the defective unit. You can reach out to us here support sales@distilling-brewing.com.
Gifts
If the item was marked as a gift when purchased and shipped directly to you, you’ll receive a gift credit for the value of your return. Once the returned item is received, a gift certificate will be mailed to you.
If the item wasn’t marked as a gift when purchased, or the gift giver had the order shipped to themselves to give to you later, we will send a refund to the gift giver and he will find out about your return.
Shipping
To return your product, you should email us at support sales@distilling-brewing.com.
You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable.
Depending on where you live, the time it may take for your exchanged product to reach you, may vary.
If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.