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Home > Butterfly Valves > Bronze, Cast Stainless Steel or Iron Lug, Wafer & Flange RF Industrial Butterfly Valve for Control with Pneumatic Actuator
Bronze, Cast Stainless Steel or Iron Lug, Wafer & Flange RF Industrial Butterfly Valve for Control with Pneumatic Actuator
Bronze, Cast Stainless Steel or Iron Lug, Wafer & Flange RF Industrial Butterfly Valve for Control with Pneumatic Actuator
Bronze, Cast Stainless Steel or Iron Lug, Wafer & Flange RF Industrial Butterfly Valve for Control with Pneumatic Actuator
Bronze, Cast Stainless Steel or Iron Lug, Wafer & Flange RF Industrial Butterfly Valve for Control with Pneumatic Actuator
Bronze, Cast Stainless Steel or Iron Lug, Wafer & Flange RF Industrial Butterfly Valve for Control with Pneumatic Actuator
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Bronze, Cast Stainless Steel or Iron Lug, Wafer & Flange RF Industrial Butterfly Valve for Control with Pneumatic Actuator
Bronze, Cast Stainless Steel or Iron Lug, Wafer & Flange RF Industrial Butterfly Valve for Control with Pneumatic Actuator
Bronze, Cast Stainless Steel or Iron Lug, Wafer & Flange RF Industrial Butterfly Valve for Control with Pneumatic Actuator
Bronze, Cast Stainless Steel or Iron Lug, Wafer & Flange RF Industrial Butterfly Valve for Control with Pneumatic Actuator
Bronze, Cast Stainless Steel or Iron Lug, Wafer & Flange RF Industrial Butterfly Valve for Control with Pneumatic Actuator

Bronze, Cast Stainless Steel or Iron Lug, Wafer & Flange RF Industrial Butterfly Valve for Control with Pneumatic Actuator

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Product Description

ℹ️ Basic Information
Model NO.
D41
Structure
Three-Eccentric Sealing
Seal Form
Force Sealed
Valve Stem
Normal
Work Pressure
Mid-Pressure (2.5mpa < Pn < 6.4mpa)
Working Temperature
Medium Temperature (120°C < T < 450°C)
Material of Seal Surface
Soft Sealed
Application
Industrial Usage, Water Industrial Usage, Household Usage
Characteristic
Wafer or Flanged Butterfly Valve
Design & Manufacture
API 609
Pre-Temp. Rating
Asme B16.34
Face to Face
API 609
Ends Connection
Wafer, Lug or Flanged
Inspect & Test
API 598
Certificate 1
Dnv CE 0575
Certificate 2
ISO 9001: 2008
Transport Package
Sea Worthy
Specification
API, ANSI, ASME, DIN, JIS, GB etc.
Origin
China
HS Code
84818010
Production Capacity
6000Ton per Year
🛠️ Product Description
Industrial Butterfly Valve
Cast Stainless Steel & Iron Butterfly Valve Wafer/Flange Ends

Features:

Designed and Manufactured to BSEN 593, MSS SP-67 and API 609
Suitable to ANSI 125/150, BS4504, DIN flanges
Size Ranges: NPS 2"~52"
Pressure Rating: PN10/16, ANSI125/150/300/600/900
Materials available in Iron, Steel, Stainless Steel, Duplex and Bronze
Seat Material in Both Resilient and Metal Type, various trim materials available
Fire-safe design to API 608/API 6FD upon request
To MSS SP 01-75 On request
Operations: Lever, Worm-gear, Electric, Pneumatic and Hydra-pneumatic
DESIGN & MFT. API 609 ENDS CONNECTION FLG. RF
PRE-TEP. RATING ASME B16.34 INSPECT & TEST API 598
F-F DIMENSION ANSI B16.10 END CONNECTION ANSI B16.5
MARKING MSS SP-25 FIRE SAFE DESIGN --
PAINTING TBA SPE. REQUIREMENTS N.A
📸 Product Inspection & Shipment
Final Inspection
Final Inspection
Shipment
Shipment Preparation
Frequently Asked Questions (FAQ)
What design standards do these butterfly valves follow?
The valves are designed and manufactured according to BSEN 593, MSS SP-67, and API 609 standards.
What materials are available for the valve body?
We offer a wide range of materials including Iron, Steel, Stainless Steel, Duplex, and Bronze to suit different industrial service conditions.
What are the available operation methods?
The butterfly valves can be operated via Lever, Worm-gear, Electric actuator, Pneumatic actuator, or Hydra-pneumatic systems.
Are there fire-safe design options available?
Yes, fire-safe designs compliant with API 608 or API 6FD standards can be provided upon specific request.
What pressure ratings can these valves handle?
Our butterfly valves support multiple pressure ratings including PN10/16 and ANSI 125/150/300/600/900.
What type of ends connections are supported?
The valves support various connections including Wafer, Lug, and Flanged (RF) ends as per API 609 and ANSI B16.5.

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