3 inlets/2 outlets monoblock valves - Duoblocs

Monoblock valves with 3 common inlets and 2 manual and multi-turn shut off valves for various pure gases.

Key advantages

Space efficient monoblock design is exceptionally durable and safer due to fewer potential leak points
2 manual shut off valves with non-rotating seat disc holder (brass version), with diaphragm (stainless steel version)
Rear thread for panel mounting
Raw brass, chrome plated brass or stainless steel

Contact an expert
Configure product
Download datasheet

Specifications

Female ports	G 3/8, 1/4 NPT or 3/8 NPT (inlet/outlet)
Seat seal	PA 6.6 (brass version) PCTFE (SS version)
O-ring	EPDM - standard FPM
Bottom tapered	OK
Weight	± 1,3 kg
Leak rate	3.10-7 mbar ℓ/s He
Temperature range	-20°C to + 50°C
Inlet pressure	200/300 bar
Flow coefficient	Cv 0.208, Kv 0,18 (main in) Cv 0.220, Kv 0,19 (lateral)
Multi-turn handwheel	OK
Oxygen use	OK (special O2 version)

Dimensional drawings

Product Configurator

	Inlet pressure	Body material	End connections	Port orientation	O-ring material	Version
DUOBLOC	200	LB	G	LF	EPDM	STD
	200 bar 2900 psig 200 300 bar (brass only) 4350 psig 300	Raw Brass LB Chrome Plated Brass L Stainless steel I	G 3/8 - Female G 1/4 NPT - Female (L&I version) N 3/8 NPT - Female (L&I version) N3	Left inlets LF Right Inlets R	EPDM-Standard EPDM FPM	Standard STD Oxygen use O2

I am interested

Downloadable catalogs, brochures