Non-return Valves

We are instrumental for making and supplying of Non-Return Valves in Ahmedabad, Gujarat, India. Payal Non-Return Valves Are Specially Designed & Manufactured For Flow Control Of Fluids And Gases In Corrosive & Hazardous Environment. These Valves Are Used In Process Control, Instrumentation And Flow Control Applications.

Features:- Available In High Grade Stainless Steel . Bass Materials Variety Of And Connections Includes Male /Female Threaded Npt, Bsp, Bspt, Iso.Din Andjis Tapered Pipe Ends. 100% Factory Tested For Both Crack&Reseal Complete Heat Traceability Pressure/Temperature Ratings

Orifice :- 1.078i? To 0.656i? (2.0Mm To 16.7Mm) Cv Factor0.18 To 6.56 Working Choice Of Fixed Pressure Cracking Points From 1/3 To 25 Psi (.02 To1.75 Bar Or As Per Customers
Requirements. Valves May Initially Crack At Higher Than
Subsequent Cracking Pressure If Are Not Actuated For A Period Of Time.

Pressure Rating:- 316 Ss 1/8i? To 1i? -6000 Psi Cwp (400Bar)

Working Temperatures:-
-Viton Seal -15`F To 375` F(-26`C To190`C)
-Fluorocarbon Rubber-15`F To 400` F (-26`C To204`C)
Buna-N Rubbe-30` F To 275`F ( -34`C To 135`C)