Manifold Valves

Double Block & Bleed Gauge Manifold Valves Manufacturers and suppliers in Iran

Model No. GV-103-DBB

Maximum working pressure :
6000 psi (414bar) at 100°F (38°C)
Working Temperature :
-65°F (-54°C) TO 464°F (240°C)
Double block & bleed manifolds are designed to mount to pressure guages, pressure transmitters and pressure switches.
A compact design is to provide significant savings on space, weight, installation and cost.
standard vent port 1/4”NPT female.
working pressure
100% factory test
Material traceability
Finish : SS Natural, Shot Blast, Zinc Plated

GV-103-DBB, Double Block & Bleed Gauge Valves, Manifold Valves


Part No. Part Description Material Qty.
1 Body SS 316 1
2 Gland Body SS 316 2
3 Gland Retainer SS 304 2
4 Check Nut SS 304 2
5 Spindle SS 316 2
6 Gland Packing P.T.F.E 4
7 Gland Ring SS 304 2
8 Gland Washer SS 304 2
9 Trim SS 316 2
10 Dust Cap Rubber 2
11 Handle SS 304 2
12 Grub Screw SS 2
13 Lock Pin SS 304 2

Note: 1. Packing is optional with graphite for high temperature to 450℃

6000 PSI
Model No. (Inlet X Outlet) 
GV-103-DBB-8-M/M 1/2" NPT(M) x 1/2" NPT(M)
GV-103-DBB-8-M/F 1/2" NPT(M) x 1/2" NPT(F)
GV-103-DBB-8-F/M 1/2" NPT(F) x 1/2" NPT(M)
GV-103-DBB-8-F/F 1/2" NPT(F) x 1/2" NPT(F)
GV-103-DBB-12-8-M/F 3/4" NPT(M) x 1/2" NPT(F)

Note: All dimensions are subject to change without notice All dimensions are in mm unless specified

GLOBAL Valves tube fittings deliver a leak-tight, gas-tight seal in an easy-to-install, disassemble, and reassemble form. The robust tube grip with patented, two-ferrule technology is resistant to vibration fatigue and withstands high pressures and temperature extremes

Tube Fittings has been designed for use in instrumentations, process & control system, analyses and environment employed in chemical, petroleum, power generating, pulp & paper plants. GLOBAL Valves tube fitting has also found special application in other fields where high-pressure tube fitting has also found special application in other fields where high-pressure tube fittings are required. If more specific information, including heat code traceability, is required GLOBAL Valves will provide details. Stainless steel Tubefit Engineers tube fitting work reliably on both seamless & welded - redrawn, fully, annealed type tubing.