Y Type Industrial Globe Valve Socket Weld Type 800LB J65H Handwheel Operated

Forged Y Type Globe Valve Carbon Steel A105N 800LB Bolted Bonnet Socket Weld SW J65H


Quick Details:
1. Product: Y Type Globe Valve 800LB

2. Constructions: OS&Y, Bolted Bonnet, Welded Bonnet
3. Port type: Full Port, Reduced Port
4. Size Range: 1/2" to 2".
5. Pressure Ratings: ANSI Class 800LB / 800#
6. End Connections: SW, Socket Weld
6. Materials Available in: A105 N

8. Various trim materials are available to suit different service conditions



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



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

2. Body and Bonnet Connection
Bolted bonnet, Welded Bonnet, Pressure seal bonnet design.

3. Bonnet Gasket Style

Stainless steel + flexible graphite wounded gasket

Metal ring gasket

Pressure seal design

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.




1. Parts and Material List

Y Type Industrial Globe Valve Socket Weld Type 800LB J65H Handwheel Operated


No. Part Name A105/F6a A105/F6aHFS LF2/304 F11/F6aHF F304(L)/304(L) F316(L)/316(L) F51/F51
1 Body A105 A105+HF LF2 F11+HF F304(L) F316(L) F51
3 Disc F6a F6a F304 F6aHF F304(L) F316(L) F51
4 Stem 410 410 304 410 304(L) 316(L) F51
5 Gasket 304 + Flexible garphite 316 + Flexible garphite
6 Bonnet A105 A105 LF2 F11 F304(L) F316(L) F51
7 Bolt B7 B7 F7 B16 B8(M) B8(M) B8(M)
8 Pin 410 410 410 410 304 304 304
9 Gland 410 410 304 410 304 316 F51
10 Eyebolt B7 B7 L7 B16 B8(M) B8(M) B8(M)
11 Gland Flange A105 A105 LF2 F11 F304 F304 F304
12 Hex nut 2H 2H 2H 2H 8(M) 8(M) 8(M)
13 Stem nut 410 410 410 410 410 410 410
14 Lock nut 35 35 35 35 35 35 35
15 Name plate AL AL AL AL AL AL AL
16 Hand wheel A197 A197 A197 A197 A197 A197 A197
18 Packing Graphite Graphite Graphite Graphite Graphite Graphite Graphite


2. Main Connection Dimensions for 800LB Y Type Globe Valve

Y Type Industrial Globe Valve Socket Weld Type 800LB J65H Handwheel Operated

Specification <NPS) R.P   1/2 3/4 1 1 1/4 1 1/2
F.P 1/4 3/8 1/2 3/4 1 1 1/4
Face to face (mm) L 98 98 98 120 140 140
Handwheel (mm) W 100 100 100 125 160 160
Height (mm) H 180 180 180 188 280 280
Flow port diameter (mm) d 7 9 13 17.5 23 30
Weight (Kg) 2.6 2.6 3.8 4.6 9.3 9.3


Industrial Globe Valve

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