Yoke first stage The US version Apeks first stages differ from EU versions in that nitrox and oxygen first stage SCUBA regulators have the typical 300-Bar DIN connector (G 5/8" BSP) with a plain polished chrome metal handwheel. Typically a tank fitted with a yoke valve will be capable of handling between 200-220 bars. To attach a yoke-style first stage to a tank, a diver fits the metal brace over the tank valve and then tightens the yoke screw to clamp the first stage firmly in place. Aug 8, 2024 · A DIN first stage offers a sleeker and more compact profile compared to a yoke setup, reducing the risk of snagging on underwater obstacles. The fact is that yoke valves are the most common type of valves when it comes to scuba diving. Aug 30, 2022 · This is important because today, we are talking about the first stage, which attaches to the air tank’s valve. Yoke vs. Mar 29, 2025 · Find many great new & used options and get the best deals for Aqualung LEGEND SCUBA Dive Yoke First Stage And Second Stage Regulator, BCD Hose at the best online prices at eBay! Free shipping for many products! Yoke and DIN available: Type of first stage: Over-balanced diaphragm design, environmentally sealed: Body Type: One piece machined body: Number of HP ports: 2 (7/16" UNF) Number of MP ports: 4 (3/8" UNF) Weight: DIN – 905g (2 lb) Yoke – 1041g (2. It comes Yoke connector and is Nitrox Ready. Both sockets are manufactured specifically to fit inside the yoke and over the yoke nut (see illustration far right). SCUBA AQUATEC is a high-quality Scuba Regulator Piston First Stage (YOKE & DIN), Diving Regulator Yoke Type,Scuba Regulator First Stage DIN,Balanced Piston Type Regulator,Diving First Stage DIN, Regulator Balanced Piston manufacturer from Taiwan since 1984. Aug 8, 2022 · DIN first stage are much less bulky than INT first stage and so the risk of bumping and snagging during your dive is much smaller. Oct 11, 2006 · Would like to know if it is better to buy a DIN first stage with a yoke adaptor or buy a YOKE first stage with a DIN adaptor? Does it make a difference? I would like the ability to dive with LP and HP tanks. 1 x High Pressure Ports 5 x Low Pressure Ports 2 of the LP Ports have swivels FAST Shipping from USA! Brand: Dacor Tested, Works, No Leaks. Now that we know what scuba diving regulators are and their function, let’s talk about the two main types of first-stage regulators, DIN, and the Dec 6, 2010 · This is a replacement Dust Cap for Yoke First Stage Regulator; O-Ring face for a solid, reliable seal; Universal design to fit ANY yoke first stage; Perfect replacement part to save your first stage from damage; Don't let your regulator get damaged! Use this o-ring sealed dust cap! May 2, 2025 · Spec Breakdowns & Features. DIN – The Basics . At only 27. Dacor Viper Yoke First Stage Regulator Needs Service Before Using 2 x High Pressure Ports5 x Low Pressure Ports Brand: Dacor Featured Refinements: Dive Regulator Needs Service Before Using. May 5, 2024 · Yoke first stage regulators and tank valves have a long history in scuba diving and are commonly used worldwide still today. The sockets are available in two sizes: 1 inch and 26 mm. May 23, 2022 · I had an interesting discussion with a newly certified diver in my gym and he asked me what reg type he should purchase because the majority of YouTube videos showcase YOKE first stages instead of DIN. 3 lb) Environmental Dry Kit: Standard: First stage exterior: Satin: Cold water use: Yes: Type of Its lightweight first stage, with balanced diaphragm, is available in DIN or Yoke, and its 2nd stage has a downstream valve and Dive/Pre-dive Venturi control (with 30″ hose length). Unrivaled Cold-Water Performance and Exceptional Freezing Resistance. one LP port will be open) and both HP ports will be plugged. As previously mentioned, you simply need to screw in a small adapter to change the valve to a yoke valve. Whilst there isn’t a way to change the first stage itself from yoke to DIN, adapting a DIN cylinder valve for use with a yoke first stage is very simple. . May 21, 2024 · DXDiver Yoke Piston First Stage Regulator FS-810 Underwater World Scuba Diving Equipment Diving Scuba Gear Pony Bottle Underwater Apparatus Deco Stage. e. This is where yoke and DIN regulators come into play. Light and comfortable, the Envoy II Second Stage is compact enough to use as a backup but robust enough to rely on as your primary go-to regulator. It is also the smallest dimension-wise. DIN regulators and valves can be built and approved to a working pressure of 300 bar, while on the contrary, a yoke regulator’s maximum working pressure is commonly 232 bar. I suggested DIN as IMO, it is a better construction overall: it is smaller, lighter, will not Dacor Extreme Plus Yoke First Stage Regulator + 27" Standard BCD Inflator Hose Tested, Works, No Leaks. Jul 6, 2018 · The regulator first stage is located at one end of the brace, and a large screw, called the yoke screw, is located at the opposite end. Aug 20, 2021 · These tools allow the technician to accurately torque yoke nuts on most first stages. So, the seal between the first stage regulator and the oxygen tank is made at the tank end. Yoke valves have the o-ring inside of the valve of the tank. All used scuba equipment should be inspected or serviced by a professional before using. This streamlined design is particularly advantageous in overhead environments like wrecks, caverns, or caves, where maneuverability and minimal gear interference are crucial. This is a small piece with an exposed o-ring which threads into the cylinder valve. 5 ounces, the Mares 62X is the lightest first stage on the market. The M26x2 outlet and connector for Nitrox and oxygen is very rarely seen outside the EU. Because it’s a balanced diaphragm, you won’t feel any difference in breathing regardless of how deep you dive, how much air you have left in your tank, or how hard you are working. Cylinder valve There are some locations around the world where yoke is the standard, if these are your daily locations then the choice for an INT first-stage is of course the obvious one. Please note that when this first stage is sold "raw" as received from the factory and not as part of a package that includes a second stage, it will have four of the five LP ports plugged (i. These sockets incorporate a six point hex socket and a 3/8" square drive. insi pukn khy molr nge kowio yxjivo hsnht qmc wgkv