4-way reversing valve for heat pump systems. Switches between cooling and heating modes. Compatible with R410A, R32, R290, R22, R134a. Capacity 4.2-77.3kW. Max operating pressure 4.5MPa. ODF solder connections.
Custom air-cooled condensing units for cold rooms, commercial & industrial refrigeration. Single, dual, four-fan configurations. 1HP–40HP, R404A/R22/R507A. Images for reference – built to your specs. OEM & ODM support.
Silver Aluminum Foil Tape for Duct Sealing & Pipe Insulation,Dead-soft aluminum backing with acrylic adhesive. Temperature range -40°F to 250°F. Available in 30-100 micron thickness, 48-100mm widths. UL723 rated for flame/smoke. Resists moisture, UV, and chemicals.
Roll Bond Evaporator 1200mm Max Width – Single & Double Side,Custom roll bond evaporators for refrigerators, freezers & water dispensers. Single & double side. Inner cleanliness meets R134a & R600a. Free drawing evaluation.
All-Aluminum Frost-Free Evaporator – Lightweight, Corrosion-Free,Custom aluminum tube aluminum fin frost-free evaporators for refrigerators & freezers. 8–10mm tube, 4–12 rows. Lightweight all-aluminum design, 96hrs salt-spray. Free drawing evaluation.
Wrot Copper 90° Elbow – Long Radius for HVAC Refrigeration,C12200 wrot copper, ASME B16.22 compliant. Sweat-end (C x C) design for secure brazed joints. Sizes 1/4″ to 2-5/8″ OD. Long radius and short radius options. Leak-proof, corrosion resistant.
HVAC Copper Cross – 4-Way Equal & Reducing for Refrigeration,C12200 wrot copper, ASME B16.22 compliant. C x C x C x C sweat-end design for 4-way connections. Sizes 1/4″ to 2-5/8″ OD. Equal and reducing configurations. Max pressure 700 psi. Leak-proof, corrosion resistant.
Box type air-cooled condensing units for cold rooms, display cases & ice producers. Outdoor-ready, hermetic scroll compressor. 220V/380V, R404A/R22. OEM & ODM avaliable.
Refrigerant Charging Valve with Copper Tube – for AC & Refrigerator Service,One-way charging valve with Schrader core, 1/4″ SAE male flare connection. Copper tube extension 50-120mm. Compatible with R134a, R404A, R410A, R290, R600a. Double sealing ensures leak-tight performance. Brass cap with core remover.
Angle-type brass Rotalock valve with an integral mounting bracket, designed for liquid receiver outlets and compressor service points in commercial refrigeration. Two SAE flare side ports and a top 1/4″ service port with protective cap make installation and charging straightforward. Working pressure 3.0 MPa, hydraulic test 4.5 MPa, 100% leak tested; compatible with R22, R134a, R404A, R407C and R410A.
Brass ball valve with access port for HVAC and refrigeration. Bi-directional flow, full port design. ODF solder connections, sizes 1/4″ to 1-3/8″. Max working pressure 4.9MPa (49 bar). Temperature range -40°C to +120°C. Compatible with R410A, R32, R290, R22, R134a.
Brass can tap valve for HVAC refrigerant charging. 1/4″ SAE connection, compatible with R22, R134a, R410A, R600a. Available in self-sealing (non-return) and standard types. Metal or plastic knob options. Durable C3771BD brass body. Essential tool for AC repair and maintenance.
HVAC Brass Flare Connector with Copper Tube Tail – Refrigeration,45° SAE flare x solder. Forged brass body with copper tube tail. SAE J512/J513 compliant. Connects flare joints to brazed tubing without extra adapters. Sizes 1/4″ to 3/4″. 700 psi rated.
Brass Hand Valve for HVAC Refrigeration – Manual shut-off valve, forged brass construction, red ergonomic handle. ODF solder and SAE flare connections. Max working pressure 4.5MPa. Temperature range -25°C to +100°C. Compatible with R22, R134A, R410A, R502, R407C.
Safety valve prevents refrigerant splash and backflow during AC charging. Compatible with R410A/R32 (HS-1221), R22/R404A/R407C (HS-1222). 1/4″ SAE and 5/16″ SAE connections. Aluminum knob, PTFE seal, durable C3771BD brass body.
Brass refrigerant liquid distributor for HVAC and refrigeration. HPB59-1 forged brass, precisely splits refrigerant flow to multiple evaporator circuits. Prevents liquid slugging and improves heat exchange efficiency. Available in 3-18 holes, inlet 9.52mm-22mm. Max pressure 4.5MPa.
