GB958797A - Fluid flow control gate valve - Google Patents

Fluid flow control gate valve

Info

Publication number
GB958797A
GB958797A GB3568660A GB3568660A GB958797A GB 958797 A GB958797 A GB 958797A GB 3568660 A GB3568660 A GB 3568660A GB 3568660 A GB3568660 A GB 3568660A GB 958797 A GB958797 A GB 958797A
Authority
GB
United Kingdom
Prior art keywords
port
closure member
gate valve
fluid flow
flow control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3568660A
Inventor
Kurt Bruno Bredtschneider
William Stewart Black
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Crane Co
Original Assignee
Crane Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Crane Co filed Critical Crane Co
Priority to GB3568660A priority Critical patent/GB958797A/en
Publication of GB958797A publication Critical patent/GB958797A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)

Abstract

958,797. Valves. CRANE CO. Oct. 18, 1960, No. 35686/60. Heading F2V. A gate valve comprises a housing 1, Fig. 2, having an inlet 2 and an outlet 3, the outlet receiving a body seat plate 29 welded as at 31 and having a port 38 and a flat surface engaging the flat surface of a valve closure member 21. A flange 12 is secured across the open end of a bonnet neck 7 and a pin 32, secured to the flange engages the body seat member to prevent rotation. The inlet is also preferably provided with an insert 23, welded at 26, and having a port 27. The closure member 21 has a port 22 and the ports 22, 27, 28 are preferably of substantially triangular shape of which the bottom side may be of arcuate form. As shown in Fig. 4, the side plate 29 is provided with guide portions 53, 54 which engage the closure member 21 to guide it throughout its reciprocal movement and preferably the ports 27, 28 are so shaped to provide a Venturi-shaped flow path through the valve.
GB3568660A 1960-10-18 1960-10-18 Fluid flow control gate valve Expired GB958797A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3568660A GB958797A (en) 1960-10-18 1960-10-18 Fluid flow control gate valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3568660A GB958797A (en) 1960-10-18 1960-10-18 Fluid flow control gate valve

Publications (1)

Publication Number Publication Date
GB958797A true GB958797A (en) 1964-05-27

Family

ID=10380453

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3568660A Expired GB958797A (en) 1960-10-18 1960-10-18 Fluid flow control gate valve

Country Status (1)

Country Link
GB (1) GB958797A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279569A2 (en) * 1987-02-17 1988-08-24 Exxon Research And Engineering Company Sliding plate valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0279569A2 (en) * 1987-02-17 1988-08-24 Exxon Research And Engineering Company Sliding plate valve
EP0279569A3 (en) * 1987-02-17 1989-04-19 Exxon Research And Engineering Company Sliding plate valve

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