DQ Marine

Marine Equipment & Technical Supplies

TECHNICAL DATASHEET Issued 2026-08-21

DQ MARINE PRODUCT DATA

Brass Needle Valve with Ring Joint Nut on Both Ends

Category
JIS Marine Valve
Origin
China
Brass Needle Valve with Ring Joint Nut on Both Ends

Product Overview

DQ Marine supplies marine equipment and technical products for shipyards, vessel operators, offshore projects and industrial buyers worldwide.

Key Specifications

Category JIS Marine Valve
Model / SKU brass-needle-valve-with-ring-joint-nut-on-both-ends
Origin China

Technical Information

China Brass Needle Valve with Ring Joint Nut on Both Ends:

Brass Needle Valve is used to connect the copper tubing, control the flow of liquids or gas requiring close regulating.

Technical Specification:

1. Applicable temperature will be -20℃ to 100℃

2. Max Pressure: 3.43Mpa (35kgf/cm2)

3. Recommended for use at less than 80% of max load pressure at temperature between 80℃ and 100℃.

Main Material:

Body: Brass

Stem: Brass

Main Size:

IMPA Nominal Size OD of Tube Thread Length Height
752101 6 x 1/4 6 PF-1/4 57 37
752102 8 x 3/8 8 PF-3/8 68 42
752103 10 x 3/8 10 PF-3/8 85 50
752104 12 x 1/2 12 PF-1/2 91 50
752105 14 x 1/2 14 PF-1/2 93 50