Plug Disc Dn50 Industrial Globe Valve , Flanged RTJ End Carbon Steel Globe Valve

Forged Industrial Globe Valves Carbon Steel A105N 2in 900LB Flanged Rtj Ends J41H

 

Standards

Design and manufacture: API602, BS5352, ASME B16.34
End connection Standards:
1) Socket-weld dimension: ANSI B16.11
2) Screw thread dimension: ANSI B1.20.1
3) Butt-welding dimension: ANSI B16.25
4) Flange end dimension: ANSI B16.5

Valve inspection and test: API598

Material according to ANSI/ASTM

 

Features

1. Structure Features of Globe Valve
Outside Screw and Yoke: Rising stems: Metallic seating surfaces

2. Body and Bonnet Connection
Bolted bonnet, Welded Bonnet

3. Bonnet Gasket Style

Stainless steel + flexible graphite wounded gasket

Metal ring gasket

5. Packing Seal
Fexible graphite is used for packing material. PTFE or combined packing material can be also used if being requested by the customer.

6. Stem Design

The stem is of integral forged design. The minimum diameter of the stem shall per the standard requirement.

7. Backseat Design

All the globe valves have the backseat design. In most cases, the carbon steel globe valve is fitted with a renewable backseat. For stainless steel globe valve, the backseat is machined directly in the bonnet or is machined after welding.

8. Seat

For carbon steel globe valve, the seat is usually forged steel. The sealing surface of the seat is spray welded with hard alloy specified by the customer, For Stainless steel globe valve, integral seat is usually adopted, or to weld hard alloy directly integrally.

 

Quick Details:
1. Product: A105N 900LB Flanged Industrial Globe Valve

2. Constructions: OS&Y, Bolted Bonnet
3. Port type: Full Port
4. Size Range: Dn50, 2in
5. Pressure Ratings: ANSI Class 900LB / 900#
6. End Connections: RTJ
6. Materials Available in: Carbon Steel A105N

8. Various trim materials are available to suit different service conditions
9. NACE MR 0175 on request

 

Description

 

1. Parts and Material List

Plug Disc Dn50 Industrial Globe Valve , Flanged RTJ End Carbon Steel Globe Valve

 

No. Part Name A105/F6a A105/F6aHFS LF2/304 F11/F6aHF
1 Body A105 A105+HF LF2 F11+HF
3 Disc F6a F6a F304 F6aHF
4 Stem 410 410 304 410
5 Gasket 304 + Flexible garphite
6 Bonnet A105 A105 LF2 F11
7 Bolt B7 B7 F7 B16
8 Pin 410 410 410 410
9 Gland 410 410 304 410
10 Eyebolt B7 B7 L7 B16
11 Gland Flange A105 A105 LF2 F11
12 Hex nut 2H 2H 2H 2H
13 Stem nut 410 410 410 410
14 Lock nut 35 35 35 35
15 Name plate AL AL AL AL
16 Hand wheel A197 A197 A197 A197
18 Packing Graphite Graphite Graphite Graphite

 

2. Main Connection Dimensions for Class 900LB

Plug Disc Dn50 Industrial Globe Valve , Flanged RTJ End Carbon Steel Globe Valve

Specification (NPS) 1/2 3/4 1 1 1/4 I 1/2 2
Face to face L(RF),Ll(BW) 216 229 254 279 305 368
(mm) L(RTJ) 216 229 254 279 305 371
Handwheel diameter (mm) W 125 125 160 160 180 200
Height (mm) H 207 207 230 160 300 355
Flow port dimension (mm) d 12 15 20 28 32 40
Weight (Kg) 11 13.2 17.4 19 24.5 31

Products

Industrial Globe Valve

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Tengs Valve International Limited
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