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Angle Type Globe Valves

The angle globe valve according to API and DIN is applicable to the cutting and connection of pipelines medium that are used in various industries such as petroleum, chemical industry pharmacy, chemical fertilizer, electric power industry etc under nominal pressure of PN 1.6-16Mpa and working temperature of -29-350 ºC. .

Globe valves consist of a movable disk-type element and a stationary ring seat in a generally spherical body. The valve stem moves a globe plug relative to the valve seat. The globe plug can be at any position  between  fully opened  and fully closed  to control  flow through  the valve. The globe and seat construction gives the valve good flow regulation characteristics. Turbulent  flow past the seat and plug, when the valve is open, results in a relatively  high pressure drop, limited flow capacity, and low recovery.

With rich expertise, we are offering a wide range of Globe Instrumentation Valve that is generally used in flow metering applications, especially when a constant, calibrated, low flow rate must be maintained for some time, such as the idle fuel flow in a carburetor. Our needle valves are appreciated in the market for low operating torque and high tensile strength. Further, these are provided in proper packaging to the clients in order to prevent wear and tear during transportation. Needle Valves or Shut-Off Valves are designed to Isolate, Calibrate and Drain Process Lines by Line Mounting.

Design Standard

  • Design & Manufacture Std.: ASME B16.34,BS1873, JIS B2071,B2081
  • Inspection and Test: API598
  • Face to Face Dimension: ANSI B16.10, API 6D, JISB2002, DIN3202

Key Features

  • This product has logical structure,reliable seal,excellent performance and nice design.
  • The seal surface is build-up welding with Co hard alloy,which is attrition-resistant,corrosion-resistant,has good friction resistant and long life.
  • The stem is quenched and tempered,and its surface is tre-ated by nitriding treatment,thus it has good corrosion resistant and friction resistant.
  • It has double seal capability,thusmore reliable.

Application

  • Naptha and naptha derivatives in oil refineries
  • Water, steam, air, gas and liquids having corrosive properties″
  • Suitable for wide range of working conditions of pressures and temperature ratings

Technical Specification

SIZE
A
B
CSQ
WEIGHT (kg)
1/4"
93
55
25
0.36
3/8"
93
55
25
0.37
1/2"
95
66
28
0.46
3/4"
109
70
38
0.8
1"
117
80
45
1.3

Material of Construction

Monel :
Grade: Monel 400, Monel K500, Monel R-405
Nickel :
Grade: Nickel 200, Nickel 201
Inconel :
Grade: Inconel 600, Inconel 601, Inconel 625, Inconel 718
Incoloy :
Grade: Incoloy 800, Inconel 800H, 800HT
Hastalloy :
Grade: Hastalloy B2, Hastalloy B3, Hastalloy C22, Hastalloy C276, Hastalloy X
Titanium :
Grade: Gr1, Gr2, Gr3, Gr5, Gr7, Gr11
Stainless Steel :
Grade: ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, 304, 304L, 316, 316L, 304/304L, 304H, 316H, 316/316L, 321, 330, 347, 309/S, 310/S, 317/L, 333, 410/S, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
Carbon Steel :
Grade: ASTM A 234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70
Duplex Steel:
Grade: ASTM / ASME A/SA 182 UNS F44, F45, F51, F53, F55, F60, F61
Alloy Steel:
Grade : ASTM SA 182 - E25, E26, E27, E28, E29B, E30B, E39B, E40B, E36B, E36C, E41B, AISI4130, AISI4140, AISI4340, 42CRMO4, 16MNCR5, 20MNCR5, 21CrMoV57, EN353, EN354, F11, F22, F91, F9, P11, P22, P91, P9, P5, P92, EN42J, EN8, EN19

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