Top 7 30lb Propane Tank Valve – Industrial & Scientific

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1. Flame King


White, Flame King YSN301a Overflow Protection Device Valve, DOT and TC Compliant

Flame King #ad - Suit your needs - with a standard-size connection valve, and work with RVs or trailers, This large 30lb tank will connect as easily as smaller tanks, propane tank attachable heaters, and other accessories.

From 1lb up to 100lb tanks, we've got you covered. Safety first - flame king tanks are pre-purged vacuum ready for filling with LP gas - they are x-ray and hydrostatic tested plus Department of Transportation DOT and Transport Canada tc certified. Premium valve - premium opd overfilling prevention device valve assembly which is required by law in most States, prides themselves on making the highest quality, premium, most places won't fill it! Leading the industry - flame king, a leader in propane storage solutions, if your tank doesn't have this, refillable propane tanks on the market.

High quality - each tank is constructed from high grade Welded Steel and powder coated for long lasting durability.
BrandFlame King #ad
ManufacturerFlame King #ad
Height23.7 Inches
Length12.3 Inches
Width12.3 Inches
Part NumberYSN301a
Warranty30 Day Warranty voids if not purchased from Amazon Retail, Flame King.



Easy to Install, Perfect for BBQ and RV Camper, 100% Solid Brass 2-Pack, SHINESTAR Upgraded Propane Tank Gauge, Accurate Gas Level Indicator

SHINESTAR #ad - Easiest to useeasy to install with the hand-tightening knob, and larger color-coding is easy to read. Monitor levelsallows you to know exactly how much is left in your tank, and exactly when to refill or replace it. Package Included 2 packs. Widely suiteduniversal fitting suits all QCC1/Type1 connections and propane tanks 5-40 lb. Safety firstthe gas gauge can detect leaks for your safety. Reliable materialheavy-duty brass to offer sealed, air-tight connection between propane appliances, regulators, like cylinders, and adapters.
ManufacturerSHINESTAR #ad

3. Flame King


20 LB Horizontal, Flame King YSN201HZL Steel Propane Tank Cylinder for

Flame King #ad - Ez-handle collar design. Never run out of propane; flame king 20-pound Steel Horizontal Propane Cylinder with Type 1 Overflow Protection Device Valve and Built-in accurate gauge. Rust inhibiting Durabond, powder coated for long lasting exterior protection. X-ray and hydrostatic tested and DOT APPROVED. Collar has a built-in formed handle with no sharp edges. Note: the propane tank is empty and ready to be filled with gas.
BrandFlame King #ad
ManufacturerFlame King #ad
Height12 Inches
Length17 Inches
Width13 Inches
Part NumberYSN201HZL
Warranty30 Day Warranty voids if not purchased from Amazon Retail, Flame King.

4. Flame King


Flame King YSN230b 20 Pound Steel Propane Tank Cylinder with OPD Valve and Built-in Gauge, 20 lb Vertical

Flame King #ad - Never run out of propane with our Bulit-in gauge. Comes pre-purged and ready to fill. Powder coated for long lasting exterior protection. Premium opd valve assembly; Dot approved. High grade Steel welded construction.
BrandFlame King #ad
ManufacturerFlame King #ad
Height18 Inches
Length12 Inches
Width12 Inches
Part NumberYSN230b
Warranty30 Day Warranty voids if not purchased from Amazon Retail, Flame King.



DOZYANT Universal Fit POL Propane Tank Adapter with Gauge Converts POL LP Tank Service Valve to QCC1 / Type 1, Old to New Connection Type, Propane Tank Gauge

DOZYANT #ad - Monitors fuel level without removing the tank. Fit for-rv camper cylinder converter, heater, smoker, 20 30 40 or 100lbs propane tank. Easy to install. Allows you to use your larger propane tank with the new style regulator on the propane tank Connection place.

Great for using gas grill, tabletop grill, lantern, camp stove, fire pit table, turkey fryer and more propane appliances. No tools required and easy to install with handheel grip for tightening. This propane tank gas gauge can convert your old style connection type propane tank to new type type1 / QCC1, it can be worked with propane tank cylinders, propane regulator with hose and propane adapter. Heavy duty 100% solid brass construction withstands weather, scratching, denting and corroding. Upgraded version - propane gas guage meter, converts pol LP Tank to QCC1/Type1 hoses and regulators.
BrandDOZYANT #ad
ManufacturerDOZYANT #ad
Height2 Inches
Length4 Inches
Width2.5 Inches
Part NumberDZ-PG-POL

6. GasSaf


GasSaf Propane Tank Gas Gauge Leak Detector, Universal for QCC1 Type1 Propane Tank Gas Pressure Meter2-PCS

GasSaf #ad - 2. Monitors fuel level without removing the tank. 5. Coming with dust cover. No tools required and easy to install with handheel grip for tightening. 3. With leak detection function, if the leak is detected, the instrument will limit the flow to protect your safety.

Great for using gas grill, heater, tabletop grill, camp stove, fire pit table, lantern, smoker, turkey fryer and more propane appliances.11. Compatible with all appliances with a QCC1 / Type1 connection 20 lb to 40 lb propane tanks. 4. High precision meter, can perfectly provide oven, high quality brass, oirtight connection between RV and tank, very durable and sturdy. Color coded dial for allowing you to see at a glance when your propane level is low, low gas, here are three levels; natural gas, supplement.
BrandGasSaf #ad
ManufacturerGasSaf #ad

7. Oleitodh


5FT Propane Tank 2 Way Y Splitter Hose with Shut Off Valve, Gas Grill, Propane Splitter Hose, Portable Heater, Propane Hose Adapter 1lb Portable Appliance to QCC1/Type1 5-40lb Tank for Camping Stove

Oleitodh #ad - Upgraded designthe two way design allows you to connect two appliance to the propane tank at the same time. Easy to install easy install and no additional tool required. Just connect the qcc adapter side to your propane tank and the two splitter sides to your 1lb propane appliance.

If you want to stop one of the grill, just close the needle valve. Both adapters made of brass and reinforced hose and over heater to ensure safety. Each splitter side is 5ft, not only convenient to move your propane tanks or appliance, but also keep the distance between the tank and grills to keep flame away and ensure safe use. Wide applicationsthe propane 2 way y splitter hose is compatible with all equipment with QCC1/Type 1 connection and 1 lb to 20 lb propane tank. Simple and safe 350psi rated high pressure propane extension hose designed with control needle valve to control the flow, can protect from over flow.

Widely fit for two-burner camping stove, heater, heater, gas grill, fire pit table, etc. Superior qualitymade of high quality brass and rubber material to ensure secure and durable for long-lasting to use. 350psi rated propane tank outlet pressure, and the over flow&heating protection design can ensure safety. If you don’t use it for a long time, close the cylinder valve as well.
BrandOleitodh #ad
ManufacturerOleitodh #ad