Best Boltigen in 2026

【City Water Inlet for RV】: The RV water inlet connection check valve is with 3/4’’ NH(GHT) female into 1/2’’ NPT male thread, an extra flexible rubber dust plug for replacement.

【Material】: The RV city water inlet valve is lead free brass, keeping your water safe to drink. The white flange is made of metal. Durable metal construction allows the check valve backflow preventer to withstand high pressure, temperature, resistant to corrosion and frequent daily use.

【Metal Fresh Water Fill Inlet Flange】: Easy to install this RV water check valve inside your RV's fresh water system to prevent backflow and keep nasty contaminants out of your RV's fresh water plumbing, the rubber cap protects connection point from dust when not in use.

【WIDE APPLICATION】Our low side quick coupler fits for R1234YF/R12 to R134A car air-conditioning refrigerant frenon recharging.

【EASY INSTALL DESIGN】Our low side quick coupler designs with auto shut off. Push & Lock design makes it easy and convenient to removal and install.

【Upgraded Brass Material】Boltigen r1234yf to r134a adapter is made of premium brass mental material, which can ensure the R1234yf to R134 low side coupler have highly working performance, long life and durable to use. Old r1234yf to r134a low side quick coupler is made of aluminum

【RV City Water Fill Inlet】: The RV water inlet connection check valve is with 3/4’’ NH(GHT) female into 1/2’’ NPT male thread, 3’’ flange white, an extra flexible rubber dust plug for replacement.

【Material of RV Water Inlet】: The body of RV city water inlet valve is lead free brass, keeping your water safe to drink. The white flange is made of sturdy plastic. Durable construction allows the check valve backflow preventer to withstand high pressure, temperature, resistant to corrosion and frequent daily use.

【RV Fresh Water Inlet Check Valve】: Easy to install this RV water check valve inside your RV's fresh water system to prevent backflow and keep nasty contaminants out of your RV's fresh water plumbing, the rubber cap protects connection point from dust when not in use.

You Will Receive: 1pc R134a self sealing can tap, 1pc R134a non self sealing can tap, 1 pc 6014 vacuum pump adapter 1/4 Flare Female to 1/2 Male, 1 pc 6015 R134A refrigerant tank adapter 1/2 Female to 1/4 Male Flare and 1 pc valve core remover, 5 pcs in total, valuable and practical kits of R134a can tap that meet your connectivity needs and provide convenience in your daily life.

R134A CAN TAP: the R134a can taps are made of quality brass material, which has good durability and anti-rust, can deal with most extreme conditions, T handle for easy fingertip control, thickening seals to prevent leaking.

REFRIGERANT ADAPTER: the vacuum pump adapter features quick and easy connection and disconnection with high flow, you can just hand tighten the vacuum pump adapter and get a good sealing, suitable for charging and service tools, such as vacuum pump, can tap or oil injector to adapt between R12, R22 system and R134a systems.

【R1234YF to R134a Adapter】R1234YF Low Side Quick Coupler: Low side R1234yf coupler 14 mm female x low pressure 13mm R134A quick coupler. R1234YF High Side Quick Coupler: High side R1234yf coupler 17 mm female x High pressure 16mm R134A quick coupler.

【Premium Quality】The R134A to R1234YF quick couplers are made of brass mental material, pass a strict inspection to ensure high quality and premium performance, long lasting to use. Accurate knurled grip ring for easy operation.

【No Leakage】The combination of the ball lock design and rubber seal for r134a to r1234yf adapters provides excellent sealing performance. R134a to R1234yf Conversion Kit with automatic closing function, easier and more convenient to disassemble and install.

【134a Can Tap Kit】This r134a can tap kit comes with 1pcs self sealing r134a can tap, 1pcs puncture style r134a can adapter, 1pcs 1/4'' female to 1/2 male tank adapter, 1pcs valve core removal tool

【Excellent Sealing】The freon can tap and tank adapter are designed with green sealing ring inside, making the 134a ac can tap have a good sealing when using

【Wide Compatobility】The 134a can tap kit fits for almost all r134a refrigerant cans(with 1/2'' ACME Right Hand Thread), to meet your repair needs as much as

【R1234YF Low Side Adapter】Blue R1234YF Low Side Quick Coupler: Low side R1234yf coupler 14 mm female x 1/4"SAE male. R12 to R134a Adapter Connector: 1/4" SAE female x low pressure 13mm R134A quick coupler.

【R1234YF High Side Adapter】Red R1234YF High Side Quick Coupler: High side R1234yf coupler 17 mm female x 1/4"SAE male. R12 to R134a Adapter Connector: 1/4" SAE female x High pressure 16mm R134A quick coupler.

【Premium Quality】The R134A to R1234YF quick couplers are made of brass mental material, pass a strict inspection to ensure high quality and premium performance, long lasting to use. Accurate knurled grip ring for easy operation.

【Children's Bicycle Size】: This girls bike baskets size: 21cmx16cmx16cm / 8.3'' x6.3'' x6.3'', and are only suitable for small bicycles,Please carefully confirm the size you need.

【Lovely Pink Decoration Combination】: you will get 1x pink basket, 1x bicycle bell, 1x windmill, 2 handlebar streamers, 30x bike wheel beads, all-pink accessories and cute designs. This set is an ideal gift that your child will love.

【High Quality】: The adjustable pink bicycle basket is made of artificial plastic weaving process, which is light and soft, has good water resistance, can withstand all kinds of weather, does not crack, does not break, is durable, and is suitable for front handle bicycles.

【Handwheel Adjustable】Boltigen upgraded rv water pressure regulator with adjustable handle, just use your hand to pull up the knob, turn it to adjust the pressure, no tool needs, easy to operation. The instruction is included in each packaging, don’t need to worry about how to install and use it.

【Lead-Free Brass】 Water pressure regulator for rv camper is made of C46500 lead-free brass, manufactured by hot casting process technology. Each regulator is tested to contain less than 0.13% lead, well under the NSF lead-free requirements of 0.25%, safe and healthy for drinking system.

【Suitable Size】Adjustable Water pressure regulator rv accessories for travel trailers have 3/4 GHT(NH) male and female thread which is compatible with America water system, factory setting pressure is 45 PSI, adjust pressure up to 160 PSI, water pressure setting can be easily adjusted by turning handwheel. (Turn clockwise to increase pressure, turn counterclockwise to decrease pressure.)

【Suitable Size】Adjustable Water Pressure Reducers have 3/4 GHT(NH) male and female thread which is compatible with America water system, factory setting pressure is 45 PSI, adjust pressure up to 160 PSI, water pressure setting can be easily adjusted by turning handwheel. Turn clockwise to increase pressure, turn counterclockwise to decrease pressure.

【Handwheel Adjustable】Our new design water pressure regulators with adjustable handle, just use your hand to clockwise or counterclockwise the top to adjust the pressure, no tool needs, easy to operation. The instruction guide is included in each packaging, don’t need to worry about how to install and use it.

【Lead Free Brass】 Pressure regulator valve is made of lead-free brass, manufactured by hot casting process technology. Each regulator is tested to contain less than 0.13% lead, well under the NSF lead-free requirements of 0.25%, safe and healthy for drinking system.

【Wide Compatibility】The high/low side pressure r1234yf convertion kit can be not only directly used with r134a quick couplers for converting r134a to r1234yf, but also used with 3 way r1234yf/r134a ac manifold gauge set

【Good Sealing】The ball latch designe and green rubber seal ring can guaranteed the r1234yf to r134a conversion have an well seal

【Use for】Besides, the low side pressure r1234yf quick coupler also can be used with refrigerator freon recharge hose (converting refrigerator r134a charging hose to auto r1234yf charging hose) and automotive r134a refrigerant charge hose (converting auto r134a charging hose to auto r1234yf charging hose) Also can be used for ac oil injector

【UL Certified】This warm white mini christmas tree lights has passed UL certification. High-quality certified products can ensure the safety of you and your family, and the waterproof design makes them suitable for indoor and outdoor decoration.

【Warm White Mini Twinkle Lights 】Total length 22 feet, 4-inch spacing,can be extended to connect 45 set of lights (connected end to end),suitable for parties, Easter, Halloween, Thanksgiving, Christmas etc.

【Plug and Play】You can turn the lights on or off by simply plugging in or unplugging the power supply. There is a fuse inside the bulb to prevent it from burning out. And we also provide 2 x spare bulbs, 2 x spare fuses for replacement.

Easy to clean: You only need to wash under running water and dry in the air, and they will not take up too much space in the kitchen drawer. Let you enjoy a different Christmas.

Perfect design: first-class tool quality design, easy to use and maintain. Equipped with bearings to ensure smooth movement.Since the snowflake rolling pin has a thinner design, the 3D effect may not be as obvious as the other three.

Various uses: Inspired by the best chefs in France, it can be used for pasta, biscuit dough, pastries, bakery, pizza, fudge, pancakes, etc.

【R134A Fridge Freon Recharge Kit】From this R134a refrigerant charging hose kit you will get : 2 Pack of BPV31 bullet piercing tap valves, 1pcs RH r134a self-sealing adapter for r134a self-sealing containers

【Refrigerator Freon Charging Hose with Guage】The refrigerator charging kit's guage can reads for r134a/r12/r22/r502 to meet your need as much as possible. One side of the refrigerator charging hose is: puncture type r134a can tap, the other side of the fridge refrigerant refill hose is:1/4 SAE female prot to connect refrigerator coolant pipe or refrigerant service access valve for recharging refrigerant

【R134a Self Sealing Adapter for Refrigerant Cans】If your refrigerant cans is puncture type mouth, you need to use the r134a recharging refrigerator hose together with this self sealing r134a adapter to connect your piercing refrigerant cans

【R134A REFRIGERANT RECHARGE HOSE GAUGE KIT】Our r134a freon refill kit includes：1pcs R134a refrigerant charge hose with gauge and piercing can tap,1pcs BPV-31 bullet piercing tap valve(each bullet piercing tap valve kit contains 1 piercing valve, 1 hex key),1pcs universal a/c retrofit valve convenient for you to use. And our r134a refrigerant replacement kits are made of corrosion-resistant metal that won't wear out or rust over time, with anti-leaking design

【BPV-31 BULLET PIERCING TAP VALVE】Our bpv31 piercing valve is compatible with 1/4inch, 5/16inch, 3/8inch outside diameter pipes. Our bullet piercing tap valve can replace the part model of AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31

【R134A REFRIGERANT RECHARGE HOSE with GAUGE】The length of our r134a charging hose with gauge and piercing can tap is:19 inch hose (with gauge , r134a piercing can tap,R134a service port). The end of r134a piercing can tap port can directly connect 1/2 ACME Male refrigerant piercing cans/containers and the end of R134a service port fits R12, 22, 502 fittings. And the gauge has scale readings for R134. 90-degree push and lock coupler with auto shut off

【Temperature & Pressure】Stainless steel air compressor oil sight glass gauge can work under pressure 800 PSI (55 bar) and temperature -30-120C(-22-248F). The sight window is qualified to pass strict pressure and temperature tests by our factory.

【Good Transparet View 】The 3/4 BSP oil level sight glass with tempered glass, can provide you with a good transparent sight view , the compressor oil sight glass is also with baffle and red ball which help you can easily observe the change of medium.

【Material】The hydraulic tank oil sight glass is made of solid stainless steel 304, The glass is borosilicate glass, The O-ring is NBR, which is not easy to wear and burst compares to plastic material. It can work in different environment.

【RH R134a Self-Sealing Adapter】This r134a can tap of the refrigerator charging hose can be compitable with r134a self sealing cans through the extral r134a self sealing adapter. The r134a self sealing adapter's male side to connect the r134a can tap, the female side to connect self sealing cans' mouth. With the r134a self sealing adapter, this refrigerator freon recharge kit can compitable with not only piercing r134a cans but also self sealing cans

【R134a Low Side Coupler】Used with the extral r134a low side coupler, the refrigerator freon recharge hose can be used for car r134a refrigerant system

【Size & Material】Comepared with others' freon 134a recharge hose, this refrigerator charge hose's total length is:22.83inch/58cm from the r134a can tap to 1/4 SAE female port. Others' length is:19inch(48cm). More durable and solid than others' recharge refrigerator hose, our r134a can tap of this refrigerant charging hose is made of brass and the hose adopted quality rubber material for long time use

【Size】Brass fire hydrant to garden hose adapter with 1-1/2" National Standard Thread (NST) female on one end for connecting to the hydrant and a 3/4" Garden Hose Thread (GHT) male on the other end for connecting to a hose. Perfect for attaching to fire hydrant.

【Material】Brass fire hydrant Hose adapters are made of brass for corrosion resistance, ductility at high temperature and low magnetic permeability, they are more heat-resistant than aluminum rigid fire hose and hydrant adapters.

【Easy Operation】Brass fire hydrant adapters with pin type lugs for quick connect and disconnect, easy to use. These fittings will not rotate as a hose is moved, making them less likely to loosen or break than swivel adapters.

[Access Service Valve] The Hvac schrader valve with 1/4" SAE x 1/4" OD x 3.54" stem, the core is a poppet valve assisted by a spring that is threaded into the steam.

[Bullet Piercing Tap Valve] BPV-31 bullet piercing tap valve, replace part No.: AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31; compatible with 1/4 inch, 5/16 inch, 3/8 inch outside diameter pipes.

[Package includes] You will receive 2 pcs BPV-31 bullet piercing tap valve (each including 1 piercing valve, 1 hex key, 2 adapters) and 10 pcs access service valves, 12 pcs in total.

【RV City Water Fill Inlet】: The RV water inlet connection check valve is with 3/4’’ NH(GHT) female into 1/2’’ NPT male thread, 3’’ flange black, the extra parts for replacement and installation.

【Material】The body of RV city water inlet valve is lead free brass, keeping your water safe to drink. The white flange is made of sturdy plastic. Durable construction allows the check valve backflow preventer to withstand high pressure, temperature, resistant to corrosion and frequent daily use.

【RV Fresh Water Inlet Check Valve】: Easy to install this RV water check valve inside your RV's fresh water system to prevent backflow and keep nasty contaminants out of your RV's fresh water plumbing, the rubber cap protects connection point from dust when not in use.

【SIZE】The size of the brushed bathroom shower drain is: 6" length, 6" width, 2" central outlet. Compatible with 2” PVC, ABS, and cast iron drain base flanges(2" PVC shower drain base not include). And Not compatible with Schluter Kerdi or Laticrete Shower Kit

【MATERIAL AND PROCESS】The 6’‘ bathroom shower drain kit is made of premium AISI 304 stainless steel construction which can make the 6’‘ square floor drain streng and durable. Besides, the 6’‘ stainless steel shower drain is designed with brushed surface. What's more, the 6’‘ bruhed floor drain has passed CUPC test certification to ensure product safety and functionality

【WIDE APPLICATION】The 6’‘ square shower floor drain is widely used for bathroom, kitchen, garage, swimming pool, laundry room, basements etc. And the 6’‘ bathroom floor drain has a well-designed square perforated panels can filter out large particles effectively to dredge the floor drain

【Size】Double male fire hose adapter fitting with 2" male National Pipe Taper (NPT) threaded connection on one end and a 1-1/2" male National Standard Thread (NST) or National Hose (NH) connection on the other.

【Easy Operation】Brass fire hydrant hose connector with double male thread and hexagonal section in the middle for an increased bearing surface when adjusting the fitting with a wrench These fire hose fittings will not rotate as a hose is moved, making them less likely to loosen or break than swivel adapters.

【Material】Brass fire hydrant Hose adapters are made of brass for corrosion resistance, ductility at high temperature and low magnetic permeability, they are more heat-resistant than aluminum rigid fire hose and hydrant adapters.

【CLEAR VISION】The 1 NPT stainless steel oil level sight glass' window is made of premium tempered glass, which can provide you with a clear transparent sight view and the stainless steel compressor oil sight glass is also with baffle and red ball which help you can easily observe the change of medium

【PREMIUM STANINLES STEEL】The body of this 1 inch stainless steel oil sight glass is made of premium 304 stainless steel and window is made of tempered glass for longtime working

【WORKING TEMPERATERU & PRESSURE】The stainless steel oil sight glass gauge can work under pressure 435 PSI (30 bar) and temperature -30-120C(-22-248F). The 1'' stainless steel sight window is qualified to pass strict pressure and temperature tests by our engineer

【PVC Slip to Female Pipe Fitting】The 1 inch PVC pipe fitting with slip opening on one end and female NPT threads on the other for connecting to pipes with different ends. Max operating pressure is 330 psi, Max temperature is140° F (60° C).

【Material of PVC Adapter】 1’’ pool PVC adapter made of high-quality PVC with a high-gloss finish for years of use without yellowing, it can withstand shocks, without cracking or breaking, its chemical composition is stable and more resistant to frost and corrosion.

【PVC Outdoor Pipe Fitting】These furniture grade PVC thread pipe fittings are suitable for indoor and outdoor use; including irrigation, underground sprinkler systems, swim pools and spa, outdoor applications and cold water supply lines, etc.

【Refrigerator Freon Recharge Hose Kit】This refrigerator charging hose kit comes with 1 Pack of BPV31 bullet piercing tap valve, 1pcs RH r134a self-sealing can adapter

【R134a Refrigerant Charging Hose with Guage】The guage of the r134a charging hose is designed with visible color for readings easily. Metal case design makes the guage more durable than plastic

【R134a Self Sealing Refrigerant Adapter】This brass r134a self sealing adapter is usually used with piercing r134a can tap (one side of the r134a refrigerant charging hsoe), to connect self sealing r134a refrigerant cans

【R134a Adapter Kit】R12 R22 to R134a adapters set includes: 2 pcs 6015 R134A Brass Refrigerant Tank Adapter to R12 Fitting Adapter 1/2 Female ACME to 1/4 Male SAE Flare, 2pcs 6014 Vacuum Pump Adapter 1/4 SAE Flare Female to 1/2 Acme Male, 1pc valve core remover.

【Application】R134a tank adapters are suitable for charging and service tools, can be applied to vacuum pump, can tap, hose or oil injector to adapt between R12, R22 system and R134A systems.

【Material】These refrigerant tank adapters are made of solid brass, durable and sturdy to use, corrosion resistant, not easy to rust, has a long service life.

【R134a Refrigerant Recharge】AC freon recharge hose with gauge for R134A R12 R22 or R502 refrigerant to vehicle or home air-conditioning, extra large and colored dials with fahrenheit scale is easy to read, gauge rated 350psi max pressure, hose rated 3000 psi burst pressure and 600 psi max working pressure.

【R134a Self Sealing Adapter】This r134a adapter with 1/2 male and female thread, the R134a piercing valve can be used on R134a self sealing cans via this adapter, picture3 for your reference.

【Bullet Piercing Valve】BPV-31 bullet piercing tap valve in BPV-31 bullet piercing tap valve in car refrigerant charging hose kit, replace part No.: AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31; compatible with 1/4 inch, 5/16 inch, 3/8 inch outside diameter pipes. Bullet piercing tap valve is made of corrosion-resistant metal that won' t wear out or rust over time.

【RV City Water Fill Inlet】: The RV water inlet connection check valve is with 3/4’’ NH(GHT) female into 1/2’’ NPT female thread, 3’’ flange black, the extra parts for replacement and installation.

【Material】The body of RV city water inlet valve is lead free brass, keeping your water safe to drink. Durable construction allows the check valve backflow preventer to withstand high pressure, temperature, resistant to corrosion and frequent daily use.

【RV Fresh Water Inlet Check Valve】: Easy to install this RV water connection inlet inside your RV's fresh water system to prevent backflow and keep nasty contaminants out of your RV's fresh water plumbing, the rubber cap protects connection point from dust when not in use.

Prevents Hose Crimping and Strain: Helps eliminate strain on your water hose connection and helps stop hose kinking

Multi-Purpose: Ideal for RV water hookups, residential outdoor faucets and washing machine hookups

Compatibility: Fits standard water hose connections

Made with NSF certified hose; drinking water safe.Drinking Water Safe: Made of NSF certified FWH hose. Certified to NSF/ANSI/CAN 61 for drinking water.Fit Type: Universal Fit

Reinforced for maximum kink resistance

4 feet long x 1/2 inch ID