FLANGE TO NRV ADAPTOR

FLANGE TO NRV ADAPTOR Specification

Warranty
1 YEAR

Installation Type
ONE WAY

Color
RED

Product Type
ADAPTOR

Connectivity Type
ONE WAY INLET

Material
MILD STEEL, STAINLESS STEEL

Shape
ROUND

Fire Extinguisher Type
WATER CONECTOR

Fire Class
A,B,C, TYPE

Coating Type
POWDER COATED

Usage
GARDEN, HOME, COMPANY, INDUSTRIAL AREA

Application
INDOOR, OUTDOOR

FLANGE TO NRV ADAPTOR Trade Information

Minimum Order Quantity
1 Piece

Delivery Time
7 Days

About FLANGE TO NRV ADAPTOR

PVC-to-flange adapters provide a transition between PVC pipes and flanged valves, pumps, or metallic pipe systems. They typically utilize a socket/solvent weld or threaded end to connect to the PVC pipe, and a flat flanged face with standardized bolt holes for mating.

Core Specifications

Size Range: DN50 to DN600 (Metric 20mm to 630mm, or Imperial
Pressure Ratings: Designed for PN10 or PN16 kg/cm (approximately 150 PSI to 230 PSI). High-pressure Schedule 80 is also common.
Materials: Unplasticized PVC (PVC-U / uPVC) or Heavy-Duty High-Impact PVC. Mechanical adapters often use Ductile Iron bodies.
Standards Compliance: Conforms to ASTM D2241, EN 1452-3, or AWWA C-900.
Drilling Pattern: Matches universal drilling patterns like ANSI B16.1 (125 lb) or ASME B16.5 (150 lb).

Connection Types & Features

Socket/Solvent Weld: One end slides directly over the PVC pipe and requires PVC cement for a permanent, leak-proof seal.
Mechanical (Restrained) Adaptors: Uses serrated metallic or rubber clamping rings to lock the PVC pipe in place via tightened bolts without requiring solvent cement.
Van Stone (Floating) Flanges: Features a loose ring over a spigot adapter, allowing it to rotate for easy bolt-hole alignment during installation.
Gaskets: Utilizes dual-seal EPDM or NBR gaskets to prevent media leaks between the mating faces.