DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Dubai, United Arab Emirates

John Guest PPSV041212WP Plastic Push Shut Off Valve, 3/8 in. Tube OD, White

Q: How do you install it to get it watertight? Looked for youtube videos - no luck!

The fitting itself is watertight. If its not, its defective. Once you push the pipe into this fitting you will feel it "pop" or "slip" into the seat where it becomes watertight. If its sitting right, you should not be able to pull this pipe out, nor should there be any leakage from it.

Q: Can you control the speed of water flow through this valve?

I don't see why not. For my use, it's only open or closed. You would actually be controlling the amount of flow not the speed.

Q: Does this value have or require a california proposition 65 warning for california residents? thanks!

Prop65 applies to any material, the warning is required even if a trace amount of over 1000 substances from the Prop65 list maybe present. We have the warning on our bags to comply with the requirement of the Prop65 regulation for “clear and reasonable” warning.

Q: Does this work with 1/4 in drip irrigation tubing?

I used it with a 1/4" pex line for a fridge filter not totally sure about the irrigation line, you can try it out for a test before installing to be sure. A good sharp tubing cutter will help for a better seal and fit. Good Luck

Product ID: 10542975

Secure Transaction

Details

Size
3/8 in. Tube
Material
polyprolylene
Brand
John Guest
Color
White
Item dimensions L x W x H
5.91 x 1.57 x
Connector Type
3/8OD x 3/8OD

💧Food-grade EPDM O-rings

🔥150 PSI @ 70°F, 60 PSI @ 140°F

🔧Tool-free twist-lock install

Frequently Bought Together

John Guest PPSV041212WP Plastic Push Shut Off Valve, 3/8 in. Tube OD, White

John Guest Speedfit 3/8 Inch Union Tee Connector, Push to Connect Plastic Plumbing Fitting, PP0212WP

John Guest 3/8 Inch x 25 Feet LLDPE Tubing, Flexible Water Tubing for Plumbing, Blue, PE-12-EI-025F-B

Description

🚰 Twist, Lock, and Flow—Upgrade Your Plumbing Game!

PRO GRADE RELIABILITY - Approved for permanent, leak-free use in potable water and hydronic heating systems.
EFFORTLESS INSTALLATION - Twist-and-lock design means no tools, glue, or soldering—get it done in seconds.
SLEEK PROFESSIONAL FINISH - White polypropylene body blends seamlessly behind walls for a clean, modern look.
BUILT TO LAST UNDER PRESSURE - Handles up to 150 PSI at 70°F and 60 PSI at 140°F—durability you can trust.
CERTIFIED SAFE FOR DRINKING WATER - NSF 61 & 51 certified with food-grade EPDM seals for pure, worry-free flow.

The John Guest PPSV041212WP is a high-quality, white polypropylene push-to-connect shut-off valve designed for 3/8 inch OD tubing. Featuring food-grade EPDM O-rings and NSF certifications, it ensures safe potable water use. Its innovative twist-and-lock mechanism allows quick, tool-free installation, while its robust pressure ratings (150 PSI at 70°F, 60 PSI at 140°F) guarantee long-lasting, leak-free performance behind walls and in heating systems.

Specifications

Size	3/8 in. Tube OD
Material	polyprolylene
Brand	John Guest
Color	White
Item dimensions L x W x H	5.91 x 1.57 x 3.15 inches
Connector Type	3/8OD x 3/8OD STRGHT VLV
Thread Size	0.375 inch
Exterior Finish	Plastic
Thread Type	NPTF
Item Weight	0.03 Kilograms
Number of Pieces	1
Global Trade Identification Number	00665626120381
Manufacturer	Reliance Worldwide Corporation
UPC	665626120381
Part Number	PPSV041212WP
Item Weight	1.02 ounces
Product Dimensions	5.91 x 1.57 x 3.15 inches
Item model number	PPSV041212WP
Is Discontinued By Manufacturer	No
Finish	polyprolylene
Item Package Quantity	1
Number of Handles	1
Measurement System	inch
Certification	NSF, fda
Usage	Amateur, Professional
Included Components	Valve
Batteries Included?	No
Batteries Required?	No
Warranty Description	12 Months against workmanship or material defects. Product replacement

Have a Question? See What Others Asked

How do you install it to get it watertight? Looked for youtube videos - no luck!

Can you control the speed of water flow through this valve?

Does this value have or require a california proposition 65 warning for california residents? thanks!

Does this work with 1/4 in drip irrigation tubing?

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

₨374

Duties & taxes incl.

Seychellesstore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews