Double Block and Bleed Valves: SBB-02

Single Block and Bleed Valve
Flange EN1092-1 x Female NPT

Order Code:

*Dimensions:

*Materials:

Non-standard Options:

Instrument & Vent port 1/4"NPT Female. Plug in vent port.

* Required fields

TECVAL SBB-02 process interface valves enables you to reduce drastically space and weight in the process of installations. It reduces the possibility of leaks and the maintenance. Their distribution diagram consist of one ball valves to block the line and one needle valve to bleed in 90º outflow.

Features

Process interface in one compact ball/needle valve assembly.
Flange port compatible with EN1092-1.
Instrument port 1/2"NPT Female (ASME B1.20.1.).
Vent port 1/2"NPT Female (ASME B1.20.1.).
Temperature range -20ºC/200ºC (-4ºF/392ºF).
One-Piece forged body construction.
No ejectable ball and needle stem design.

Options

Instrument & Vent port 1/4"NPT Female.
Plug in vent port.
O-ring seals in several materials.

Technical data

Maximum Pressure	Up to 250 bar (3600 PSI)
Temperature Range	-20ºC/200ºC (-4ºF/392ºF)
Connections	Flanged connections compatible with EN1092-1.
Dimensions	1/2"	3/4"	1"	11/2"	2"
Orifice Size (DN)	12	12	12-15	12-15-20	12-15-20
Flow Coefficient (Cv)	9	9	9-18	9-18-29	9-18-29
Materials	AISI-316L (1.4404) SuperDuplex (1.4410/1.4501) Special Alloys (For detailed information consult attached data sheet)

Materials

Nº	Part	AISI-316L	SuperDuplex	Special Alloys
1	Handle screw	AISI-316L (1.4404)	AISI-316L (1.4404)	AISI-316L (1.4404)
2	Handle washer	AISI-316L (1.4404)	AISI-316L (1.4404)	AISI-316L (1.4404)
3	Handle	AISI-316L (1.4404)	AISI-316L (1.4404)	AISI-316L (1.4404)
4	Stop Pin	AISI-304 (1.4301)	AISI-304 (1.4301)	AISI-304 (1.4301)
5	Stem	AISI-630 (1.4542)	Superduplex (1.4410/ 1.4501)	Special alloy
6	Stem o-ring	FPM	FPM	FPM
7	Stem bearing	Delrin	Delrin	Delrin
8	Ball	AISI-630 (1.4542)	Superduplex (1.4410/ 1.4501)	Special alloy
9	Seats*	Reinforced PTFE or PEEK	Reinforced PTFE or PEEK	Reinforced PTFE or PEEK
10	Inlet Connector	AISI-316L (1.4404)	Superduplex (1.4410/ 1.4501)	Special alloy
11	Connector O-ring	FPM	FPM	FPM
12	Body	AISI-316L (1.4404)	Superduplex (1.4410/ 1.4501)	Special alloy
13	Bar handle	AISI-316L (1.4404)	AISI-316L (1.4404)	AISI-316L (1.4404)
14	Set screw	AISI-304 (1.4301)	AISI-304 (1.4301)	AISI-304 (1.4301)
15	Stem	AISI-316L (1.4404)	Superduplex (1.4410/ 1.4501)	Special alloy
16	Nut	AISI-316L (1.4404)	AISI-316L (1.4404)	AISI-316L (1.4404)
17	Gland	AISI-316L (1.4404)	AISI-316L (1.4404)	AISI-316L (1.4404)
18	Packing	P.T.F.E.	P.T.F.E.	P.T.F.E.
19	Bonnet	AISI-316L (1.4404)	Superduplex (1.4410/ 1.4501)	Special alloy

ORDER CODE DEFINITION

Order Code:

*Dimensions:

*Materials:

Non-standard Options:

Instrument & Vent port 1/4"NPT Female. Plug in vent port.

Double Block and Bleed Valves: SBB-02

Single Block and Bleed ValveFlange EN1092-1 x Female NPT

Order Code:

Features

Options

Technical data

Materials

Order Code:

Single Block and Bleed Valve
Flange EN1092-1 x Female NPT