This Swagelok 6LV-4-VCR-3-02205 Butt Weld Gland is a high-quality valve connector suitable for various plumbing and industrial applications. Made in the United States, this unit is designed to provide a secure and reliable connection for your valve system. With a 1/4 inch VCR x 1/4 inch x 0.035 inch TBW size, this Swagelok valve connector is a perfect fit for your valve system. The brand is known for its durability and longevity, making it a reliable choice for your plumbing and industrial needs.