Is this a two-way valve? meaning can I fill a cylinder back using this valve?

I don't believe there is a check valve inside. It should work. However the tank you are filling FROM needs a dip tube inside. This valve IS threaded for a dip tube. You would need to get the tube separately. The distributor hooks up to this type valve to refill cylinders. But their source has a dip tube.

Sherwood Co2 Gas Cylinder Tank Valve Cga320 3 4 Ngt

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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C$3555

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Sold byAmazon NicaraguaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Elevate your CO2 setup with Sherwood’s precision and power!

SAFETY FIRST - Integrated Pressure Relief Device (PRD) ensures secure use
CERTIFIED QUALITY - Meets ASME, ASTM, UL, CSA, ETL, NSF standards for peace of mind
UNMATCHED DURABILITY - Heavy-duty forged brass body built to last under pressure
LEAK PROOF CONFIDENCE - 100% helium leak tested for absolute reliability
PRECISION ENGINEERING - Precisely machined internal components for flawless operation

The Sherwood CO2 Gas Cylinder Tank Valve CGA320-3/4" NGT is a premium-grade valve designed for steel CO2 cylinders, rated up to 3000 PSI. Crafted from heavy-duty forged brass with precision-machined internals, it features a pressure relief device and metal-to-metal seals for maximum safety and leak prevention. Fully certified and 100% helium leak tested, this valve guarantees professional-grade performance and reliability for demanding applications.

Specifications

ASIN	B01GW30DG4
Best Sellers Rank	#1,246,995 in Automotive ( See Top 100 in Automotive ) #126 in Gas Welding Valves
Brand	Sherwood Valves
Brand Name	Sherwood Valves
Connector Type	Barb
Customer Reviews	4.0 out of 5 stars 28 Reviews
Exterior Finish	Brass
Inlet Connection Size	0.75 Inches
Inlet Connection Type	National Pipe Tapered
Manufacturer	Sherwood Valves
Manufacturer Part Number	SGV320-61-28
Material	Alloy Steel
Material Type	Alloy Steel
Maximum Pressure	3000 Pound per Square Inch
Model Number	SGV3206128
Outlet Connection Type	CGA320
Size	3/4" NGT
Specification Met	ASME, ASTM, UL, CSA, ETL, NSF
Thread Size	3/4\" NGT
Thread Type	National Gauge Thread
UPC	713331085942
Unit Count	1 Count
Valve Type	Globe Valve

Reviews

A**R

good quality

great price

5.03.2020

R**N

Work well

Good regulator for CO2

7.12.2022

T**Q

Be warned! 3/4" NGT = 1" threads

I guess I could have done research but if you're a layman replacing a part how would you know? I received the part and it did not fit my tank. I later found out that 3/4" NGT threads actually measure 1" and are for steel tanks. Aluminum tanks use 3/4" UNF which measures actual 3/4". Be careful what you're ordering!

28.01.2025

T**Y

Incorrect size on website

Inlet is more like 1.125” not 3/4

19.08.2021

K**L

Two Stars

This product its listing is wrong! Its really a 1.125" inlet & type 320 outlet3/4"!

17.09.2017

C**T

was not the same value

will never buy again

18.09.2021

P**H

Two Stars

Low quality

29.01.2017

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TrustScore 4.5 | 7,300+ reviews

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