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PN40 Semi-Lugged High Performance Butterfly And Orifice Commissioning Set

Verified by manufacturer 5 months ago

DN65 5590B 10G DRV OP

FLOCONTROL LTD Variant:

Semi lugged carbon steel high performance double regulating butterfly valve and orifice plate commissioning set.

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+44 1282 564425 Website

Application

To balance the flow in branches.

Description

The Close Coupled Butterfly Valve & Orifice Plate Commissioning Set comprises a semi lugged butterfly valve fitted with gear operator, incorporating a memory stop [DRV] and a stainless steel orifice plate.


The butterfly valve body is carbon steel, fitted with gear operator for infinitely variable settings and stainless steel memory stop feature to precisely set and retain the desired maximum opening position flow rate. The valve once set can once be closed and re-opened accurately to the pre-set flow rate.


The stainless steel orifice plate is provided to be close coupled to measure and enable the flow rate to be set within an accuracy of ±5%.


The product is a commercially attractive option compared to traditional Globe style Valve arrangements. The butterfly valve concept is space saving and easier to support when weight is a concern. Available in sizes 65 – 200 mm.


Features and benefits:

- Valve:

  • Wafer pattern butterfly valve to suit PN40
  • Carbon steel BFV body
  • R-PTFE seat (25% fiberglass reinforced PTFE)
  • Stainless steel orifice plate
  • Stainless steel memory stop feature (DRV)
  • Double eccentric BFV design
  • BFV Bureau Veritas Certification
  • BFV testing according to API 598

- Orifice plate:

  • Body and extension rod: Stainless steel
  • Test Points: DZR Brass
  • Tests: Inspected according to SEP and European PED #2014/68/EU, 15/05/2014, exempted from CE marking (Cf. Art. 4.3)
  • Temperature range: -20–120°C
  • Maximum working pressure: 40 Bar.


Memory Stop Application:

The stainless steel memory stop feature (DRV) sets and retains the desired maximum opening position and differential pressure. Once set, the valve can be closed and re-opened accurately to the pre-set differential pressure. 


Orifice Plate Application:

The stainless steel orifice plate is provided to be close coupled to measure and enable the flow rate to be set within an accuracy of ±5%. 

General information

Color

Black

Silver

Material

Carbon steel

Stainless steel

Warranty description

18 months

Uniclass

Pr_65_54_95_26 Double regulating valvesPrimary

CAWS

S90/650 Flow-reducing/ servicing valves

S90/650 Flow reducing/ servicing valves

Product range

Valve Assemblies for Specific Applications

Specification data - Double regulating valves

Arrangement

Wafer.

Material

Carbon steel. Seat: R-PTFE (25% fiber glass reinforced PTFE).

Working temperature

-20 to + 120°C.

Accessories

Orifice Plate DN65.

Guidance for specification option:

  • Size: 2 ½".
  • Kvs: 88.6.


Orifice Plate DN80.

Guidance for specification option:

  • Size: 3".
  • Kvs: 150.6 .

Orifice Plate DN100.

Guidance for specification option:

  • Size: 4".
  • Kvs: 281.1.

Orifice Plate DN125.

Guidance for specification option:

  • Size: 5".
  • Kvs: 328.8.

Orifice Plate DN150.

Guidance for specification option:

  • Size: 6".
  • Kvs: 477.5.

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Pressure

PN40.

MaximumWorkingPressure

40 bar.

Sustainability data

Country of material origin

France

Country of product manufacture

United Kingdom

Literature

PN40 Semi Lugged High Performance Butterfly Valve & Orifice Plate Commissioning Set

PN40 Semi Lugged High Performance Butterfly Valve & Orifice Plate Commissioning Set

Case studies

8 Bishopsgate Part 1: Main Risers London

8 Bishopsgate Part 1: Main Risers London

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