Is the JIC straight bulkhead fitting with UNF GZ in carbon steel, type SV compatible with standard 37Â° female ports without additional adapters?

Yes. The JIC straight bulkhead fitting with UNF GZ in carbon steel, type SV (seal on 37Â° cone) is compatible with standard 37Â° female ports without additional adapters. The fitting uses the JIC 37Â° mating surface (metal-to-metal cone seal), so when tightened into a matching 37Â° female port it will form the correct seal. Ensure thread size (UNF) and male/female thread compatibility match the port specifications and that materials/galvanizing meet application requirements (pressure, fluid, corrosion).

Can JIC straight bulkhead fitting with UNF GZ in carbon steel, type SV withstand galvanic corrosion when used with different metal ports?

JIC straight bulkhead fitting with UNF GZ in carbon steel, type SV Format: Galvanized carbon steel offers some corrosion resistance, but galvanic corrosion risk remains when the fitting contacts dissimilar metals (e.g., stainless steel, brass, aluminum) in a conductive environment (electrolyte present). The zinc coating sacrificially protects steel but can deteriorate over time; once the coating is breached, galvanic couples between underlying carbon steel and a more noble metal accelerate corrosion. To mitigate risk use similar metals, apply non-conductive barriers (insulating washers/seals), select fittings and ports with compatible coatings/materials (e.g., stainless steel fittings), or use corrosion-resistant alloys. In short: the galvanized SV fitting can delay but not prevent galvanic corrosion when paired with different metal ports.

Does the JIC straight bulkhead fitting with UNF GZ in carbon steel, type SV require specific torque for the 37Â° cone seal?

The JIC straight bulkhead fitting with UNF GZ in carbon steel, type SV uses a 37Â° cone metal-to-metal seal and does require proper tightening, but there is no single universal torque value specified in the product name/description alone. Correct assembly depends on thread size, lubrication/plating (galvanized), gasket presence (none for cone seal), and application (pressure, vibration). Recommended practice: - Clean mating surfaces and ensure the 37Â° cone and seat are undamaged. - Use appropriate thread lubricant or anti-seize compatible with galvanized carbon steel to avoid galling and to account for plating (follow manufacturer guidance). - Tighten to a torque that achieves proper metal-to-metal cone engagement without overstressing threadsâtypically follow industry standards for JIC 37Â° fittings: initial hand-tight plus a specified number of wrench turns (often 1Â¼ to 1Â½ turns) for tube/flared JIC types, or refer to the fitting manufacturerâs torque chart for UNF sizes. - If a torque chart is available from the supplier, use that value (it will vary by UNF thread size and material). If not, perform controlled assembly using calibrated torque while inspecting for proper seating and leak testing. - Avoid excessive torque to prevent thread damage or distortion of the cone seat. In short: the fitting requires proper controlled tightening for the 37Â° cone seal, but you must use manufacturer- or thread-size-specific torque recommendations rather than a single universal torque.

JIC straight bulkhead fitting with UNF GZ in carbon steel, type SV

Additional information

Material	CS – steel (cast iron)

Straight bulkhead fitting JIC 37° with external UNF thread (seal on 37° cone). Material: carbon steel, galvanized.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
HJ-SV-07	GZ JIC 7/16"-20 bulkhead fitting	-	450	In stock	Enquiry
HJ-SV-08	GZ JIC bulkhead fitting 1/2"-20	-	450	In stock	Enquiry
HJ-SV-09	GZ JIC bulkhead fitting 9/16"-18	-	350	In stock	Enquiry
HJ-SV-12	GZ JIC bulkhead fitting 3/4"-16	-	350	In stock	Enquiry
HJ-SV-14	GZ JIC bulkhead fitting 7/8"-14	-	350	In stock	Enquiry
HJ-SV-17	GZ JIC bulkhead fitting 1.1/16"-12	-	350	In stock	Enquiry
HJ-SV-21	GZ JIC bulkhead fitting 1.5/16"-12	-	290	In stock	Enquiry
HJ-SV-26	GZ JIC bulkhead fitting 1.5/8"-12	-	240	In stock	Enquiry
HJ-SV-30	GZ JIC bulkhead fitting 1.7/8"-12	-	240	In stock	Enquiry