XSTOU FIG221 Pneumatic Rubber lined Butterfly Valve

NegotiableUpdate on 02/13

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

The DFG085-DA-M-P XSTOU FIG221 pneumatic rubber lined butterfly valve features a backrest embedded valve seat, streamlined valve plate, and a secure connection without a pin shaft plate, making it easy to use in many industrial applications such as pulp and paper, chemical, mining, water treatment, power plants, etc.

Product Details

Structural characteristics of XSTOU FIG221 pneumatic rubber lined butterfly valve

ISO5211 top flange with shaft is suitable for direct installation of actuators

The anti leakage design of the valve stem ensures the safety of on-site use

Dust seals can prevent moisture from seeping into the valve shaft area

Multi standard positioning holes suitable for EN1092 PN10, PN16, ASME B16.5 CLASS150, JIS B2239 10K, 16K, BS 10 Table D, Table E

Due to the use of a backrest embedded valve seat design, it is suitable for full pressure and full vacuum services

The valve shaft plate connection has no exposed screw pins and bolts

No need for flange gaskets

There is no risk of damaging the valve when installed in the closed position

Sealed airtight closure at full pressure rating

Smooth valve plate design, high flow rate, and sufficient strength

A plug with an O-ring seal prevents leakage of the bottom valve stem

Connection standard clamp type

Nominal diameter DN40-DN600

Working pressure 16bar for DN50-DN300, 10bar for DN350-DN2000

Flange standard DN50-DN300: EN1092 PN10/16, ASME B16.5 Class150, JIS B2239 10K/16K, BS10 Table D/E

DN350-DN2000:EN1092 PN10/16,ASME B16.5 Class150,BS10 Table D/E

Structure length EN558 Series 20, API 609 Table 1

Upper flange ISO 5211

Sealing test ISO 5208 Category 3, API 598 Table 5

Temperature range -40 ° C to+180 ° C (depending on pressure, medium, and material)

Operating device handle, gearbox, pneumatic head, electric head