V5211F1004 V5211F2002 V5211F1012 V5211F2010供应

V5211F1004 V5211F2002 V5211F1012 V5211F2010

High close-off pressure rating, couple with 600Nm actuator (ML6420/ML7420).

苏州乡林楼宇智能科技有限公司李小姐 13151177225

Application

Single seated control or shutoff valve for:

• Hot water

• Chilled water

• Domestic Hot Water

• Steam in Heating, Ventilating, Air Conditioning Systems, Open Circuits

To be operated by

• Electric Linear Actuators as ML6420 / 25 ML7420 / 25

Features

• Bronze body with BSPT-threaded connections.

• High close-off pressure rating, couple with 600Nm actuator (ML6420/ML7420).

• Low seat leakage rate (≤0.05 percent of Kvs).

• Spring-loaded, self-adjusting packing.

• Accurate positioning to ensure state of the art temperature control.

• Sizes range from DN65…DN80. Stem down to close PN16 Equal percentage Linear See Fig. 2 Equal percentage 50:1 ≤0.05% of k vs 20 mm

Specifications

Action: Nominal pressure rating:

Water steam Flow characteristic: Rangeability: Leakage rate: Stroke: Valve body:

Pipe connections: Material: Dimensions: Trim: Seat: Plug Stem: : Packing:

Internal BSPT-threaded Bronze See Fig. 1 Bronze Stainless Steel, Replaceable Stainless Steel Spring loaded PTFE V-rings

Medium temperature and pressure: Water & Steam 2 to 120 °C max. 1495 kPa 120 to 180 °C max. 1100 kPa

Order Number Application

Valve size

KVs

V5211F1004 Water

V5211F2002 Steam

V5211F1012 Water

V5211F2010 Steam

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