Skip to next element

One hydrant, four seasons. Shop AnyFlow®

Call us: 800-831-6962

Distributor Login

Shop Products
Shop by Category

Frost Proof Yard Hydrants
Pitless Units, Kits, Adapters
Well Caps & Well Seals
Floats & Air Volume Controls
Tank Tees, Tee Kits, Tee Accessories
Pressure Switches & Gauges
Splice Kits, Torque Arrestors, Couplings
Well Points, Pump Rod, Cup Leathers
Insert Fittings & Clamps
Check & Foot Valves
Shop All

Shop by Industry

Industrial & Commercial
Water Well
Plumbing Professionals
Irrigation & Agriculture
HVAC
Shop All

Looking for Spare Parts?
Shop Parts
Resources
Library

Blog
Catalog
Documentation
Frequently Asked
Helpful Videos
Bury Depth Information

Explore

About Merrill
Contact Us
Careers
Find Your Flow Quiz
Pick Your Pitless Quiz
Find a Distributor

Product Catalog
Download

Need Something Else?
Contact Us

Search

Cart

Cart

Search

Merrill Manufacturing Company

Shop Products
Shop by Category
Frost Proof Yard Hydrants
Pitless Units, Kits, Adapters
Well Caps & Well Seals
Floats & Air Volume Controls
Tank Tees, Tee Kits, Tee Accessories
Pressure Switches & Gauges
Splice Kits, Torque Arrestors, Couplings
Well Points, Pump Rod, Cup Leathers
Insert Fittings & Clamps
Check & Foot Valves
Shop All

Shop by Industry
Industrial & Commercial
Water Well
Plumbing Professionals
Irrigation & Agriculture
HVAC
Shop All
Resources
Library
Blog
Catalog
Documentation
Frequently Asked
Helpful Videos
Bury Depth Information

Explore
About Merrill
Contact Us
Careers
Find Your Flow Quiz
Pick Your Pitless Quiz
Find a Distributor

Distributors Login
Distributors Login

Merrill Manufacturing Company

Shop by Category
Shop by Category
Frost Proof Yard Hydrants

Pitless Units, Kits, Adapters

Well Caps, Well Seals

Floats, Air Volume Controls

Tank Tees, Tee Kits, Tee Accessories

Pressure Switches, & Gauges

Splice Kits,Torque Arrestors, Couplings

Well Points, Pump Rod, Cup Leathers

Insert Fittings & Clamps

Frost Proof Wall Faucets

Check & Foot Valves

Shop All

Looking for Spare Parts?
Shop Parts
Shop by Industry
Shop by Industry
Industrial & Commercial

Water Well

Plumbing Professionals

Irrigation & Agriculture

HVAC

Shop All

Looking for Spare Parts?
Shop Parts
Resources
Resources
Library

Blog
Catalog
Documentation
Find a Distributor
Frequently Asked
Helpful Videos
Bury Depth Information

Explore

About Merrill
Contact Us
Careers
Find Your Flow Quiz
Pick Your Pitless Quiz
Find Distributor

Product Catalog
Download

Bury Depth Information
Learn More

Distributors Login

Call us: 800-831-6962

Shipping
Returns & Refunds
Bury Depth Information
Find a Distributor
Contact Us

Search

Pressure Relief Valves

Home
Pressure Relief Valves

Filter by

Filter by Sort by

Sort by:

Featured

Featured
Best selling
Price, low to high
Price, high to low
Alphabetically, A-Z
Alphabetically, Z-A

Price

Price

$

-

$

5 products

Sort by:

Featured

Featured
Best selling
Price, low to high
Price, high to low
Alphabetically, A-Z
Alphabetically, Z-A

2" Domestic Heavy Duty Pressure Relief Valve

SKU DPRV200

$2,460.00

Find a Distributor

Brass (No Lead) Pressure Relief Valve – 75 PSI & 100 PSI Options | Cold Water System Protection | PRV

Brass (No Lead) Pressure Relief Valve – 75 PSI & 100 PSI Options | Cold Water System Protection | PRV

Brass (No Lead) Pressure Relief Valve – 75 PSI & 100 PSI Options | Cold Water System Protection | PRV

SKU PRVNL50

Starting at $15.40

1-1/4" Domestic Heavy Duty Pressure Relief Valve

SKU DPRV125

$99,999.99

Find a Distributor

Heavy Duty Pressure Relief Valve | PRVHD

Heavy Duty Pressure Relief Valve | PRVHD

Heavy Duty Pressure Relief Valve | PRVHD

SKU PRVHDNL100

Starting at $99.00

Stainless Steel Pressure Relief Valve | SSPR

Stainless Steel Pressure Relief Valve | SSPR

Stainless Steel Pressure Relief Valve | SSPR

SKU SSPRV50

Starting at $21.00

Merrill Manufacturing Company

Shop Hydrants

One Hydrant, Four Seasons

Shop Now

Your Cart

0

Your cart is currently empty.

Shop Products Find Parts

Subtotal

$0.00

View Cart

One or more of the items in your cart is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.

Shipping and taxes will be calculated at checkout. Shipping options at checkout are estimates. Built-to-order items may take longer to ship.

Sign up to get the latest info

Resources

Catalog
Documentation
Videos
FAQs
Shipping Policy
Returns & Refunds
Bury Depth Information
Find a Distributor

Company

About Us
Contact Us
Careers
Blog
Media
Become a Distributor

© 2023 - 2025 Merrill Manufacturing Company.

All rights reserved.

Our Privacy Policy
Your Privacy Choices
Terms of Service

Designed & Developed by Praella

Choosing a selection results in a full page refresh.

{"statementLink":"","footerHtml":"","hideMobile":false,"hideTrigger":false,"disableBgProcess":false,"language":"en","position":"left","leadColor":"#146ff8","triggerColor":"#146ff8","triggerRadius":"50%","triggerPositionX":"right","triggerPositionY":"bottom","triggerIcon":"people","triggerSize":"medium","triggerOffsetX":20,"triggerOffsetY":20,"mobile":{"triggerSize":"small","triggerPositionX":"right","triggerPositionY":"bottom","triggerOffsetX":10,"triggerOffsetY":10,"triggerRadius":"50%"}}

true