Hose Pressure Regulator Valve Series 297

Hose Pressure Regulator Valve Series

Product Description

• Nominal Diameter: Valve size is always 1 ½”
• Flange Connection: ASME B16.5 Class
• Temperature range: Max 80o℃
• Pressure test standard: API 598
• Pressure Rating: Inlet Pressure Range 4.8 to 20.7 Barg ; Outlet Pressure Range 4.1 to 8.3 Barg
• Test STD: API 598

Material Scope

AFFCO valve believes high quality valve starts from high quality casting,forging and other raw materials. we have profound experience in compliance with stringent material standards including NORSOK and wide variety blue chip end user specifications covering both metallic and non-metallic materials.
Increasingly, serve upstream operation conditions demanding not only primary components, but also accessories like bolting, bearing ,O-ring, packing and actuation components. AFFCO valve can cater the needs of any project specifications together with our vast network of material supply chain.

Full material range

bronze with aluminium bronze trim

Titanium

AB2

Casting and forging grades

According to your project specifications

Non-destructive testing

PMI

MPE

DPI/LPE

Radiography/UT testing

Material standards

ASTM/EN/DIN/JIS/GB standard material for project requirement

Machining

Machining accuracy is controlled by high precision CNC machine

Surface roughness

Surface roughness can reach Ra0.2

Design Feature

The AFFCO valve, Hose pressure regulator valve  family plays a key role in isolating and diverting services for hundreds of installations. The range can be designed for your application and its body structure, materials and auxiliary functions can be optimized to meet your process needs. With APl 598 certification, you can ensure excellent reliability and sealing performance throughout the design life of your equipment.

Structure

Body, Valve Disc, High Pressure Seal, Valve Stem……

Easy Maintenance

Zero Leakage

 

Low Torque

 

Long Life Time

Dimensions

SETTING DISTANCE FOR RANGE OF WORKING PRESSURES

WORKING  PRESSURE

SETTING DISTANCE WORKING PRESSURE SETTING DISTANCE

4.1Bar

60.3mm 4.5Bar 55.75mm

5Bar

50mm 5.5Bar 44.25mm
6Bar 38.5mm 6.5Bar

32.75mm

7Bar

27mm 7.5Bar

21.25mm

8Bar 15.5mm 8.3Bar

12.1mm

 

 

CASE STUDIES

EXHIBITION – NEFTEGAZ 2024

CASE STUDIES

Affco’s largest plug valves aid desalination project in Saudi Arabia