Your Cart
Cart Total
Go to Cart
Proceed to Checkout
Your cart is empty!
Continue Shopping
1 / 1
Filter1 - 12 of 372 results
Sort by

About Gas Connectors and Valves

Flexible gas connectors are designed for approved connections between gas appliances and a compatible fixed gas-supply system. Correct selection depends on the appliance, fuel type, connector size and length, end fittings, and local fuel-gas code. These connectors are not interchangeable with water supply hoses or general-purpose flexible tubing. Fixed piping and related connections may require properly listed gas pipe fittings installed by a qualified professional.

PlumbingSell offers coated stainless steel gas connectors, connector adapters, gas shut-off valves, and related parts for suitable installations. To compare shut-off sizes, browse 3/8-inch gas valves, 1/2-inch gas valves, and 3/4-inch gas valves.

Choosing Gas Line Connectors

Check the appliance connection size and specified BTU demand before choosing a connector. Our collections include 3/8-inch OD coated stainless steel gas connectors, 1/2-inch OD gas connectors, 5/8-inch OD gas connectors, and gas connector adapters. Connector capacity varies with size and length, so follow the product's stated ratings. For common half-inch gas lines, choose 1/2-inch gas valves only where approved by code and equipment instructions.

Installation and Safety

  • Approved use: Use only connectors listed for the appliance, gas type, and installation location.
  • Routing: Follow restrictions on concealed spaces, wall or floor penetrations, and connector reuse.
  • Shut-off: Provide an accessible, correctly rated gas shut-off valve as required.
  • Testing: Have gas connections installed and leak-tested by a qualified professional in accordance with local code.

Shop Gas Connectors at PlumbingSell

Find connectors, adapters, and gas pipe fittings for appropriately specified appliance hookups. Review each product's certification, connection dimensions, and flow capacity before ordering. Threaded transitions should use compatible gas connector adapters, not improvised reducers.

PRO Program
Member Program
Member Level Percentage Dsicount
PRO Level Qualifying Spend Pro Discount