PV300 Series 【Weld ends】

PV3B0 Series 【Socket weld ends】

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Product Introduction
Technical Specifications
Product Features
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Home > Products > Pneumatic Angle Seat Valve > PV300 Series 【Weld ends】 > PV3B0 Series 【Socket weld ends】 > PV3B0【Weld ends】

Application Field

Petrochemical Industry;

Machinery and Automation Equipment;

Filling Industry;

Dyeing, Printing, and Purification Technology;

Beverage Processing Industry;

Polystyrene Foaming and Packaging Equipment;

Bio-fermentation Equipment;

Industrial Gas Generation and Separation Equipment;

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Online Consultation

0086-574-88657748

Product Introduction

2/2-way Angle Seat Valve, Pneumatically Operated, for medium up to +180°C; Weld ends connection, DN15–65.

High flow rate, low flow resistance, and waterproof hammer structure;

Long life cycle;

NC. and NO. universal actuators with modular universal accessories program up to control heads;

Deliverable with flow direction below or above seat;

Simple conversion of the circuit function.

Technical Specifications

Connection Port Diameter	DN15…DN65
Valve Body Material	Precision-cast 304, 316, 316L, Tin Bronze Rg5
Actuator Material	PA (PA + Glass Fiber) Stainless Steel 304 Aluminum Alloy
Sealing Material	PTFE (NBR, FKM, EPDM available upon request)
Flow Medium	Air, water, alcohol, oil, chemicals, hydraulic fluid, saline solutions, alkaline solutions, organic solvents, steam, etc.
Pressure	0–16 Bar (180°C Steam: 0–10 Bar). Please refer to the product catalog for details; model selection should be based on the valve nominal diameter.
Viscosity	Max.6oocst(mm²/s)
Packing Section (with Silicone Grease)	PTFE V-Packing with Spring-Energized Compensation
Medium Temperature	-10 to +180C (PTFE Valve Seat Seal)
Ambient Temperature	PA Nylon: -10~60°C Stainless Steel: -10~60°C Aluminum Alloy: -10~60°C
Installation	Installation may be performed as required; however, it is recommended that the actuator be positioned facing upwards. The valve may be installed in any orientation, provided that valve operation remains unimpeded. For internally threaded models (C*), installation should be performed in accordance with standards ISO 228/1 and ISO 7/1. Installation and maintenance instructions for the valve are included within the product packaging for each unit.
Control Medium	Neutral gas, air
Max. Pilot Pressure	PA Nylon Actuator Φ32...80 PA Nylon Actuator Φ100...125 Stainless Steel Aluminum Alloy	10 bar 8 bar 10 bar 10 bar
Connection Type	Internal Thread External Thread Union Type Slip-on Weld Socket Weld Flange Type Quick-Connect Tin Bronze Internal Thread	DN08...DN80 DN15...DN65 DN15...DN65 DN15....DN65 DN15...DN65 DN15...DN100 DN15...DN65 DN13...DN65

Product Features

Y-type body structure ensures high flow capacity;

Features a water hammer-resistant design structure;

Standard packing design is suitable for vacuum conditions down to 10⁻² mbar;

The valve actuator is 360° rotatable; multiple actuator sizes are available (40, 50, 63, 80, 100, 125 mm diameters) to ensure maximum valve performance is achieved at the lowest possible control pressure;

The self-adjusting, maintenance-free packing design ensures superior sealing performance;

A variety of valve body materials are available: AISI 304, AISI 316, AISI 316L, and Tin Bronze;

Multiple connection types are available: Internal Thread, External Thread, Butt-weld, Socket-weld, Flange, Quick-connect, and Union;

Valve body sizes are available in a range from 12” to 212”, and the valve structure comes in various configurations: double-acting; single-acting normally closed (reverse flow); single-acting normally closed (forward flow); single-acting normally open (forward flow); and single-acting normally open (reverse flow).

The combination of various operational requirements—coupled with the option for fluid to flow either into the valve seat or out from beneath it—makes it possible to achieve diverse integrated control solutions for automated valves.

Based on the specific valve configuration and the pressure within the pipeline, the required control pressure for this valve model can be customized, thereby determining the appropriate ordering code for the valve.