美国威兰(Velan)阀门公司

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美国威兰阀门公司
Velan Valve Corporation

美国威兰阀门公司

美国威兰公司简介
Velan Profile

美国威兰公司简介
CORPORATE PROFILE
美国威兰公司宗旨
CORPORATE PHILOSOPHY
遍布世界的优质阀门服务
Quality Valves in Service Around the World
全面质量承诺
Total Quality Commitment
6个系统确保最终质量目标的实现
6 Systems Ensure the Final Quality Goals
全面的产品系列涵盖电力和其他阀门的所有主要应用领域
A Comprehensive Product Line to Cover
Valve Applications in Power and All Major Industries
锻钢闸阀，截止阀和止回阀
Forged Steel Gate, Globe & Check Valves
锻造高压无阀帽Y型截止阀
Forged High Pressure Bonnetless Y-Pattern Globe Valves
锻造压力密封或螺栓阀帽闸阀，截止阀和止回阀
Forged Pressure Seal or Bolted Bonnet Gate, Globe & Check Valves
铸钢闸阀，截止阀和止回阀
铸不锈钢闸阀，截止阀和止回阀
Cast Steel Gate, Globe & Check Valves
Cast Stainless Steel Gate, Globe & Check Valves
记忆密封球阀
记忆密封一件式球阀
记忆密封顶端插入球阀
通用球阀
Memory Seal Ball Valves
Memory Seal Unibody Ball Valves
Memory Seal Top Entry Ball Valves
General Purpose Ball Valves
使用中的Velan球阀
Velan Ball Valves In-Service
SECURASEAL^®金属阀座球阀
SECURASEAL^® Meter-Seated Ball Valves
纸浆生产中的金属阀座球阀
Meter-Seated Ball Valves in Pulp Processing
采矿中使用的钛金属阀门
Titanium Valves in Mining
焦化装置球阀
Coker Ball Valves
间歇蒸煮锅压盖阀门
Batch Digester Capping Valves
TORQSEAL^®金属阀座蝶阀
TORQSEAL^® Metal-Seated Butterfly Valves
低温阀门
Cryogenic Valves
波纹管密封闸阀和截止阀
Gate and Globe Bellows Seal Valves
刀闸阀
Knife Gate Valves

锻钢闸阀
FORGED STEEL GATE VALVES
锻钢闸阀（续）
FORGED STEEL GATE VALVES (continued)
锻钢加长阀体闸阀 - 普通阀口
FORGED STEEL EXTENDED BODY GATE VALVES
CONVENTIONAL PORT
锻钢截止阀 - 普通阀口
FORGED STEEL GLOBE VALVES - CONVENTIONAL PORT
锻钢Y型无阀帽截止阀
FORGED STEEL Y-PATTERN BONNETLESS GLOBE VALVES
锻钢45°倾斜截止阀
FORGED STEEL 45° INCLINED GLOBE VALVES
锻钢止回阀 - 普通阀口
FORGED STEEL CHECK VALVES
CONVENTIONAL PORT OPENING
锻钢倾斜活塞止回阀 - 用于水平或垂直管道
FORGED STEEL INCLINED PISTON CHECK VALVES
FOR HORIZONTAL AND VERTICAL LINES
重要用途 - 动负载闸阀和截止阀
CRITICAL SERVICE - LIVE LOADED GATE & GLOBE VALVES
密封波纹管密封阀门
HERMETICALLY SEALED BELLOWS SEAL VALVES
锅炉厂阀门
BOILER PLANT SERVICE VALVES
连续排气阀
CONTINUOUS BLOWDOWN VALVES
锻造低温闸阀、截止阀和止回阀
FORGED CRYOGENIC - GATE, GLOBE AND CHECK VALVES
氢氟酸闸阀、截止阀和止回阀
HF ACID GATE, GLOBE AND CHECK VALVES
高压锻钢闸阀、截止阀和止回阀
FABRICATED GATE, GLOBE, CHECK VALVES
如何订购
How To Order

高性能锻造一件式截止阀
High Performance Forged One-Piece Globe Valve
锻造高压标准截止阀、针形阀或截止止回阀
无阀帽Y形截止阀
Forged High Pressure
Standard Globe, Needle or Stop Check Disc
Bonnetless Y-Pattern Globe Valve
其它阀门都不会同时具备这些功能
No Other Valve Offers This Combination of Features
动负载选项
Live-Loaded Option
波纹管密封选项
Bellows Seal Option
典型的实际应用中的安装
Typical In-Service Installations
锻钢Y形无阀帽截止阀
Forged Steel Y-Pattern Bonnetless Globe Vavles
锻钢活塞止回阀
用于水平和垂直管道
Forged Steel Piston Check Valves
For Horizontal And Vertical Lines
工程技术数据
Engineering Data
如何订购
How To Order

铸钢闸阀，截止阀和止回阀
Cast Steel Gate, Globe and Check Valves

Velan API 600截止阀，平面和锥形阀座
Velan API 600 Globe Valves
Flat and Conical Seats
Velan API 600旋启式止回阀
Velan API 600 Swing Check Valves
铸钢，不锈钢或合金钢API 600螺栓阀帽闸阀
Cast Carbon, Stainless or Alloy Steel API 600
Bolted Bonnet Gate Valves
铸钢，不锈钢或合金钢API 600螺栓阀帽闸阀（续）
Cast Carbon, Stainless or Alloy Steel API 600
Bolted Bonnet Gate Valves (continued)
铸钢，不锈钢或合金钢API 600螺栓阀帽截止阀和截止止回阀
Cast Carbon, Stainless or Alloy Steel API 600
Bolted Bonnet Globe and Stop Check Valves
铸钢，不锈钢或合金钢API 600螺栓阀帽截止阀和截止止回阀（续）
Cast Carbon, Stainless or Alloy Steel API 600
Bolted Bonnet Globe and Stop Check Valves (continued)
铸钢，不锈钢或合金钢API 600旋启式止回阀
Cast Carbon, Stainless or Alloy Steel API 600
Swing Check Valves
铸钢，不锈钢或合金钢API 600旋启式止回阀（续）
Cast Carbon, Stainless or Alloy Steel API 600
Swing Check Valves (continued)
铸钢API 600闸阀（DN50-DN1500）
截止阀（DN50-DN400）
Cast Steel API 600 Gate, 2-60" (50-1500 mm) &
Globe Valves, 2-16" (50-400 mm)
氢氟酸闸阀，截止阀和止回阀
碳钢和蒙乃尔（DN50-DN900）
HF Acid Gate, Globe and Check Valves
Carbon Steel and Monel 2-36" (50-900 mm)
铸造低温闸阀，截止阀和止回阀
奥氏体不锈钢（DN50-DN750）
Cast Cryogenic Gate, Globe and Check Valves
Austenitic Stainless Steel 2-30" (50-750 mm)
隔断闸阀和排泄闸阀，用于化工和石化行业
Block & Bleed Gate Valves
For Chemical and Petrochemical Industry
铸造不锈钢闸阀，API 603整体阀座（DN50-DN600）
Cast Stainless Steel Gate Valves API 603
Integral Seat, 2-24", (50-600 mm)
铸造不锈钢截止阀，API 603整体阀座（DN50-DN150）
Cast Stainless Steel Globe Valves API 603
Integral Seat, 2-6", (50-150 mm)
铸造不锈钢截止阀，API 603整体阀座（DN50-DN150）
Cast Stainless Steel Swing Check Valves API 603
Integral Seat, 2-12", (50-300 mm)
附件
Accessories
法兰，重量和流量系数
Flanges, Weights & Flow Coefficients
工程数据
Engineering Data
工程数据（续）
Engineering Data (continued)
如何订购
How To Order

API 603铸不锈钢闸阀，整体阀座，DN15-DN40
Cast Stainless Steel Gate Valves API 603
Integral Seat, 1/2 - 1-1/2"
API 603铸不锈钢截止阀，整体阀座，DN15-DN40
Cast Stainless Steel Globe Valves API 603
Integral Seat, 1/2 - 1-1/2"
API 603铸不锈钢旋启式止回阀，整体阀座，DN15-DN40
Cast Stainless Steel Swing Check Valves API 603
Integral Seat, 1/2 - 1-1/2"
API 603铸不锈钢闸阀，整体阀座，DN50-DN600
Cast Stainless Steel Gate Valves API 603
Integral Seat, 2-24"
API 603铸不锈钢截止阀，整体阀座，DN50-DN150
Cast Stainless Steel Globe Valves API 603
Integral Seat, 2-6"
API 603铸不锈钢旋启式止回阀，整体阀座，DN50-DN300
Cast Stainless Steel Swing Check Valves API 603
Integral Seat, 2-12"
API 603铸不锈钢低温闸阀,截止阀和止回阀
整体阀座，DN15-DN600
Cast Stainless Steel Cryogenic Gate, Globe & Check Valves API 603, Integral Seat, 1/2-24"
制造计划
Manufacturing Program
如何订购
How To Order

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刀闸阀
Knife Gate Valves

标准刀闸阀结构特点
Staindard Knife Gate Valve Design Features
全不锈钢标准刀闸阀，对夹，金属阀座，DN50-DN900
全凸耳，310C型至Tappi Tis 405-8，大流道
All Stainless Steel Standard Knife Gate Valves
Wafer-Type, Metal Seat, 2-36" (50-900 mm)
Fully Lugged, Type 310C To Tappi Tis 405-8, Large Port
全不锈钢标准刀闸阀，对夹，弹性阀座，DN50-DN900
全凸耳，320C型至Tappi Tis 405-8，大流道
All Stainless Steel Standard Knife Gate Valves
Wafer-Type, Resilient Seat, 2-36" (50-900 mm)
Fully Lugged, Type 320C To Tappi Tis 405-8, Large Port
全不锈钢标准刀闸阀，法兰，弹性或金属阀座，DN50-DN600
322C贯穿螺栓法兰，ASME B16.5，150磅级，大流道
All Stainless Steel Standard Knife Gate Valves
Flanged, Resilient or Metal Seat, 2-24" (50-600 mm)
Type 322C Through-Bolted Flanges
ASME B16.5 Class 150, Large Port
螺栓阀帽刀闸阀结构特点
Bolted Bonnet Knife Gate Valve Design Features
威兰螺栓阀帽刀闸阀
The Velan Bolted Bonnet Knife Gate Valve
全不锈钢标准螺栓阀帽刀闸阀，全流道，DN100-DN600
用于双向关断到150 psi (10.3 Bar)
全凸耳，310B类金属阀座
All Stainless Steel Standard Bolted Bonnet
Knife Gate Valves, Full Port, 4-24" (100-600 mm)
For Bidirectional Shutoff Up to 150 psi (10.3 Bar)
Fully Lugged, Type 310B Metal Seat
全不锈钢螺栓阀帽刀闸阀，全流道，DN100-DN600
用于双向关断到150 psi (10.3 Bar)
全凸耳，320B类弹性阀座
All Stainless Steel Bolted Bonnet
Knife Gate Valves, Full Port, 4-24" (100-600 mm)
For Bidirectional Shutoff Up to 150 psi (10.3 Bar)
Fully Lugged, Type 320B Resilient Seat
选择件
Options
替代阀座结构
Alternative Seat Designs
DN50-DN400标准刀闸阀
2-16“Standard Knife Gate Valve
DN450-DN900标准刀闸阀和所有通径的螺栓阀帽刀闸阀
18-36" Standard Knife Gate Valve &
Bolted Bonnet Knife Gate Valve All Sizes
高级闸刀
Superior Kinfe
维护容易
Easy Maintenance
应用中的阀门照片
In-Service Photos
执行机构
Actuators
用于节流的、全不锈钢、预制或铸造、33类刀闸阀，DN80-DN600
“O”形或菱形端口，全流道，150 psi (10.3 Bar)
All Stainless, Fabricated or Cast
Type 33 Knife Gate Valves For Throttling
3 -24" (80-600 mm)
"O" or Diamond Port, Full Port, 150 psig (10.3 Bar)
倾斜式阀瓣止回阀，贯穿式螺栓法兰，DN65-DN600
ASME B16.6，150磅级，34类
Tilting Disc Check Valves
Through-Bolted Flanges, 21/2-24" (65-600 mm)
ASME B 16.5 Class 150, Type 34
如何订购
How To Order

Velan三重偏心 - 零泄漏蝶阀
Velan Triple Offset - Zero Leakage Butterfly Valves
主要用途
Applications In Major Industries
阀门结构特征
Valve Design Features
工作原理
Principle Of Operation
使用寿命更长的无摩擦密封
Friction Free Sealing For Long Cycle Life
符合ASTM标准的阀门部件和材料
Valve Parts And Materials To ASTM Standards
符合ASTM标准的阀门部件和材料（续）
Valve Parts And Materials To ASTM Standards (continued)
Velan领先的新式阀杆密封技术确保环境排放达到可能的最低程度
New Stem Seal Technology Pioneered By Velan
Assures Lowest Possible Environmental Emissions
Velan领先的新式阀杆密封技术确保环境排放达到可能的最低程度(续)
New Stem Seal Technology Pioneered By Velan
Assures Lowest Possible Environmental Emissions (continued)
计算机流动模拟
Computer Flow Simulation
额定压力温度
Pressure Temperature Ratings
齿轮执行机构
Gear Actuators
气动和电动执行机构
Air And Electric Actuators
标准角状刻度指示器
Standard Angular Dial Indicator
备选轴承润滑装置
Optional Bearing Lubrication
备选阀瓣护边器
Optional Disc Edge Protector
防火测试，API 607第四版标准
Fire Tested To API 607, Fourth Edition
通过功能品质测试保证可靠性
Reliability Through Functional Qualification Tests
通过功能品质测试保证可靠性(续)
Reliability Through Functional Qualification Tests (continued)
主要生产过程
Production Highlights
用户安装
Customer Installations
金属阀座蝶阀，法兰连接，ASME 150磅级
法兰尺寸符合B16.5标准，DN80-DN900
Metal-Seated Butterfly Valves
Flanged Type, Flange Dimensions To B16.5
3-36" (80-900 mm) ASME Classes 150
金属阀座蝶阀，法兰连接，ASME 300磅级
法兰尺寸符合B16.5标准，DN80-DN900
Metal-Seated Butterfly Valves
Flanged Type, Flange Dimensions To B16.5
3-36" (80-900 mm) ASME Classes 300
金属阀座蝶阀，对夹式和凸耳连接，ASME 150磅级
DN80-DN900
Metal-Seated Butterfly Valves
Wafer and Lug Type, 3-36" (80-900 mm) ASME Classes 150
金属阀座蝶阀，对夹式和凸耳连接，ASME 300磅级
DN80-DN900
Metal-Seated Butterfly Valves
Wafer and Lug Type, 3-36" (80-900 mm) ASME Classes 300
低温蝶阀技术
Cryogenic Butterfly Valve Technology
阀门结构特征
Valve Design Features
侧阀盖蝶阀
DN150-DN900, ASME 150磅级，对焊连接
Side-Entry Butterfly Valves
6-36" (150-900 mm) ASME Class 150, Butt Weld Ends
法兰蝶阀，DN80-DN900, ASME 150磅级
长型符合B16.10，短型符合ISO 5752
Flanged Butterfly Valves
3 -36" (80-900 mm) ASME Class 150
Long Pattern To B16.10, Short Pattern To ISO 5752
证书,认证和参考文献
Certifications, Approvals & References
如何订购
How To Order
三重偏心蝶阀，改进，2002年7月
Triple Offset Butterfly Valves, Update, July 2002
三重偏心蝶阀，改进，2002年7月（续）
Triple Offset Butterfly Valves, Update (continued)
三重偏心蝶阀，改进，2002年11月
Triple Offset Butterfly Valves, Update, November 2002
三重偏心蝶阀，改进，2002年11月(续)
Triple Offset Butterfly Valves, Update, November 2002 (Continued)
三重偏心蝶阀，改进，2003年5月
Triple Offset Butterfly Valves, Update, May 2003
三重偏心蝶阀，改进，2003年5月（续）
Triple Offset Butterfly Valves, Update, May 2003 (Continued)

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