• ASTM A216 WCB Pressure Seal Bonnet Gate Valve with Bypass

ASTM A216 WCB Pressure Seal Bonnet Gate Valve with Bypass

ASTM A216 WCB Pressure Seal Bonnet Gate Valve with Bypass

Short Description

Model No.: 2-1 Hits: 44

China pressure seal gate valve factory Baltic supplies ASTM A216 WCB pressure seal bonnet gate valve with bypass: API 600, ASME B16.34, 8 Inch, 1500 SPL.
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Key Specifications / Features

Valve description:
Name: pressure seal bonnet gate valve with bypass.
Design: API 600, ASME B16.34.
Body: ASTM A216 WCB.
Nominal size: 8 Inch.
Nominal class: 1500 SPL.
Connection ends: BW X BW.
Face to face: ASME B16.10(short length).
Test and inspection: API 598.

Technical parameters and characteristics
Product Pressure Seal Bonnet Gate Valve (Flexible Wedge)
Nominal diameter 2" - 48"  DN50 - DN1200
Design temp.  -196℃ - 593℃
Design pressure class 600 - 2500  PN100 - PN420
Material A216 WCB, WCC; A217 WC6, WC9, C5, C12A; A352 LCB, LCC;
A351 CF8, CF8M, CF3M, CF8C, CN3MN, CK3MCUN, CN7M;
A890 4A(CD3MN), 5A(CE3MN), 6A(CD3MWCuN);
 ASTM B 148 C95800, C95500
Design standard ASME B16.34, API 600
Face to Face ASME B16.10  EN558 series
Connection end RF, RTJ, BW EN1092 series
Test standard API 598, ISO 5208 EN12266-1
Operation Hand wheel, bevel gear, electric-AUMA, rotork, pneumatic
Application Power station, petroleum, tap water engineering, chemical engineering
Feature 1 Body seat and wedge sealing to be welded on hard alloy material
to improve the erosion resistance and extend the service life of valve
Feature 2 The bonnet gasket to be metal sealing, RTJ ring - SS 304 for a long service
Feature 3 Rising stem, OS&Y
Feature 4 The wedge slide down, flexible has good sealing performance
Feature 5 The stem is threaded, it does not contact the medium, to avoid possibility of corrosion
Feature 6 The connection between body/bonnet is pressure seal type, no leakage on this position

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