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1500LB WC6 Globe Valves

1500LB WC6 Globe Valves

Product Name High Pressure High Temperature Butt-Weld Globe Valve
Pressure Rating Class 150LB ~ 2500LB or PN16 ~ PN420 (Select based on actual conditions)
Connection Type Butt-Welding (BW)
Body Material WC6 (ASTM A217 Chrome Moly Steel)
Operation Type Handwheel, Gear Operated, Electric Actuator, etc.

Description

High Pressure High Temperature Butt-Weld Globe Valve Technical Data Sheet

Item

Description

Product Name

High Pressure High Temperature Butt-Weld Globe Valve

Pressure Rating

Class 150LB ~ 2500LB or PN16 ~ PN420 (Select based on actual conditions)

Connection Type

Butt-Welding (BW)

Body Material

WC6 (ASTM A217 Chrome Moly Steel)

Operation Type

Handwheel, Gear Operated, Electric Actuator, etc.

  1. Design & Manufacturing Standards

Item

Applicable Standard

Design & Manufacturing

JB/T 3595, E101, ASME B16.34

Face-to-Face / End-to-End

E101, JB/T 3595, ASME B16.10

Butt-Weld Ends

ASME B16.25, JB/T 3595 (Standard bevel or as per user drawing)

Test & Inspection

E101, JB/T 9092, API 598

Pressure-Temperature Rating

ASME B16.34, JB/T 3595

  1. Main Material of Parts (WC6 Body)

Part Name

Material

Material Standard / Remarks

Body

WC6

ASTM A217 Chrome Moly Steel

Bonnet

WC6 / 12Cr1MoVA

Chrome Moly Steel / Alloy Steel

Disc

WC6 / 25Cr2MoV

Hardfaced with Stellite

Seat

12Cr1MoVA / 304

Hardfaced with Stellite

Stem

25Cr2MoV / 20Cr1Mo1V1A

Surface Nitrided for wear resistance

Packing

Reinforced Flexible Graphite

High temperature resistant

Gasket

Stainless Steel + Graphite

Spiral Wound or Serrated type

Yoke

WCB / WC6

 

Stem Nut

ZCuAl10Fe3 (Aluminum Bronze)

Wear-resistant, prevents stem galling

  1. Performance Specifications & Technical Parameters

Item

Parameter

Working Temperature

-29°C ~ 550°C (Suitable for steam & oil up to approx. 550°C)

Applicable Media

Steam, Water, Oil, Non-corrosive gases, etc.

Design Structure

Through-way (Straight pattern) / Y-Pattern

Seat/Seal Feature

Hardfaced with Stellite/Alloy, wear-resistant, erosion-resistant, anti-galling

Shell Hydrostatic Test

1.5 x Rated Pressure (e.g., for PN320: 48.0 MPa)

Seal Test

1.1 x Rated Pressure (e.g., for PN320: 35.2 MPa)

  1. Dimensions & Connection Details (Reference)

*Note: The dimensions below are typical references for Butt-Weld Globe Valves (J61Y type) . Actual dimensions may vary depending on pressure class (e.g., PN250, PN320, Class 2500) and manufacturer. Please refer to the specific manufacturer’s drawing for final dimensions.*

Butt-Weld End Dimensions (Ref. Std: JB/T 3595 / E101) Unit: mm

Nominal Bore (DN)

Length L (Face-to-Face)

Weld Prep O.D. (D1)

Height H (approx.)

Handwheel Dia. Do (approx.)

10

120 ~ 130

12

185 ~ 210

140 ~ 150

15

130 ~ 150

17

210 ~ 250

150 ~ 200

20

150 ~ 170

22

248 ~ 260

180 ~ 200

25

170 ~ 180

26

248 ~ 280

200 ~ 250

32

180 ~ 200

31

248 ~ 290

250 ~ 280

40

200 ~ 230

38

440 ~ 455

280 ~ 320

50

250 ~ 350

50 ~ 57

450 ~ 500

320 ~ 350

65

330 ~ 430

69 ~ 76

565 ~ 669

400 ~ 450

80

390 ~ 500

84 ~ 90

600 ~ 750

450 ~ 500

100

480 ~ 600

108 ~ 115

680 ~ 890

500 ~ 600

  1. Remarks
  1. Welding Preparation: Valve ends are machined with bevels according to ASME B16.25 or customer drawings. Installation must be performed by qualified welders following the approved welding procedure.
  2. High-Temperature Strength: WC6 material offers excellent high-temperature creep resistance and hydrogen attack resistance, making it suitable for high-pressure steam and petroleum pipelines.
  3. Seal Surface: The sealing surfaces are typically hardfaced with Cobalt-based alloy (Stellite) to ensure a long service life under high-temperature and high-pressure conditions.

 GUATANTEE:

SAVVY VALVES is committed to delivering exceptional product quality and worry-free after-sales service. Our valves are guaranteed to provide a minimum service life of 12 months, during which we will supply all necessary spare parts and detailed maintenance instructions free of charge. Within the warranty period, if any non-human-induced damage occurs, we will replace components at no cost and provide professional technical support. After the warranty expires, customers only need to pay for the cost of spare parts, while still benefiting from discounted maintenance services. Our goal is to help clients reduce operational costs and enhance production efficiency through reliable quality and comprehensive after-sales support. Whether for technical inquiries or maintenance needs, our expert team will respond promptly to ensure your valve system maintains optimal performance at all times.

 

 

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