M&S LSV07

Applying M&S Leak Detection Butterfly Valve LSV07

Within the complete valve program, M&S also offers a leak detection butterfly valve. This M&S leak detection butterfly valve type LSV07 is based on the normal butterfly valve type SV04 and is used in places where mixing of two confronting media should be avoided. The M&S leak detection butterfly valve can be an excellent alternative to a leak valve such as a mixproof. Technically the valve meets all requirements. It is available in both a manual as a pneumatically operated version.

In the closed position the tiny “leak-space” is opened and any leaked fluid will drain away. It may also be cleaned on the “leak space” by means of the coil connection or be sterilized. In open position, the “leak space” and flushing connection are closed. This has been incorporated in the design of the control. The valves and seals are marked and equipped with work dust number, size and batch number. Any 3.1 certificate is possible. The seals are manufactured from FDA-approved in 1935 and materials. The flexibility of M&S Armaturen makes it possible to order the butterfly valves completely to customer requirements (special connectors or mounting dimensions) to produce.

Unique properties are:

Between flange structure for easy disassembly
Short design
Small leakage area for optimum reliability
Based on type SV04 (SV04 has EHEDG approval)
Separate control coil terminal
Simple construction of position report
Available in sizes NW25-150 and 1" - 4"

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Manual LSV07 EN

Manual LSV07 DE

Articlenr.	Description	Dimensions	Operating	Elastomer
22636215MS	VK BL&BL LSV07 f/f DN80EPDM316-/-HO M&S leakage butterfly valve LSV07 Flange / Flange DN80 (85) 1.4404 (316L) EPDM Excluding handle	DN80 (ø 85 mm)		EPDM
22636217MS	VK BL&BL LSV07f/f DN100EPDM316-/-HO M&S leakage butterfly valve LSV07 Flange / Flange DN100 (104) 1.4404 (316L) EPDM Excluding handle	DN100 (ø 104 mm)		EPDM
22636813MS	BV B&B LSV07 PO F/F DN65 EPDM 316 M&S leakage butterfly valve LSV07 Flange / Flange DN65 (70) 1.4404 (316L) EPDM Including actuator PAMS-1 Air open / spring closed (NC) Stainless steel 304 Prepared for indication: yes, M12 Prepared for control unit: yes	DN65 (ø 70 mm)	Pneumaticcaly operated Air open / Spring closed	EPDM
22834010MS	BV B&B LSV07 MO F/F 2" EPDM 304 M&S leakage butterfly valve LSV07 Flange / Flange 2" (50,80) 1.4307 (304L) EPDM Including standard handle Plastic sleeve, plastic ball Prepared for indication: no	2" (ø 50,8 mm)		EPDM
22834016MS	BV B&B LSV07 MO F/F 4" EPDM 304 M&S leakage butterfly valve LSV07 Flange / Flange 4" (101,60) 1.4307 (304L) EPDM Including standard handle Plastic sleeve, plastic ball Prepared for indication: no	4" (ø 101,6 mm)		EPDM
22834813MS	BV B&B LSV07 PO F/F DN65 EPDM 304 M&S leakage butterfly valve LSV07 Flange / Flange DN65 (70) 1.4307 (304L) EPDM Including actuator PAMS-1 Air open / spring closed (NC) Stainless steel 304 Prepared for indication: yes, M12 Prepared for control unit: yes	DN65 (ø 70 mm)		EPDM
22836010MS	BV B&B LSV07 MO F/F 2" EPDM 316 M&S leakage butterfly valve LSV07 Flange / Flange 2" (50,80) 1.4404 (316L) EPDM Including standard handle Plastic sleeve, plastic ball Prepared for indication: no	2" (ø 50,8 mm)		EPDM
22836014MS	BV B&B LSV07 MO F/F 3" EPDM 316 M&S leakage butterfly valve LSV07 Flange / Flange 3" (76,10) 1.4404 (316L) EPDM Including standard handle Plastic sleeve, plastic ball Prepared for indication: no	3" (ø 76,1 mm)		EPDM
22836015MS	BV B&B LSV07 MO F/F DN80 EPDM 316 M&S leakage butterfly valve LSV07 Flange / Flange DN80 (85) 1.4404 (316L) EPDM Including standard handle Plastic sleeve, plastic ball Prepared for indication: no	DN80 (ø 85 mm)		EPDM
22836805MS	BV B&B LSV07 PA F/F DN25 EPDM 316 M&S leakage butterfly valve LSV07 Flange / Flange DN25 (29) 1.4404 (316L) EPDM Including actuator PAMS-1 Air open / spring closed (NC) Stainless steel 304 Prepared for indication: yes, M12 Prepared for control unit: yes	DN100 (ø 104 mm)	Pneumaticcaly operated Air open / Spring closed	EPDM
22836810MS	BV B&B LSV07 PO F/F 2" EPDM 316 M&S leakage butterfly valve LSV07 Flange / Flange 2" (50,80) 1.4404 (316L) EPDM Including actuator PAMS-1 Air open / spring closed (NC) Stainless steel 304 Prepared for indication: yes, M12 Prepared for control unit: yes	2" (ø 50,8 mm)	Pneumaticcaly operated Air open / Spring closed	EPDM
22836814MS	BV B&B LSV07 PO F/F 3" EPDM 316 M&S leakage butterfly valve LSV07 Flange / Flange 3" (76,10) 1.4404 (316L) EPDM Including actuator PAMS-2 Air open / spring closed (NC) Stainless steel 304 Prepared for indication: yes, M12 Prepared for control unit: yes	3" (ø 76,1 mm)	Pneumaticcaly operated Air open / Spring closed	EPDM

Articlenr.	Description	Dimension	Elastomer	Stock
22934019MS	Handle MS LSV07 DN65-100 lockable Parts butterflyvalve block & bleed Type LSV07, manual lever (2 pos.) DN65-100 / 2.5"-4" Lockable
22938504MS	Ond.dl. LSV07 schakel combi DN100 Parts butterflyvalve block & bleed Type LSV07, Switch combination DN100 / 4"
22434109MS	BV B&B LSV07 valve disc DN40 304 Parts butterflyvalve block & bleed Type LSV07 Valve disc LV DN40/41 1.4307 (304L)
22130903MS	BV B&B LSV07 O-ring 10x2 Parts butterflyvalve block & bleed Type LSV07 O-ring (10x2) EPDM
22434209MS	BV B&B LSV07 valve disc DN40 304 Parts butterflyvalve block & bleed Type LSV07 Valve disc SV DN40/41 1.4307 (304L)
22130018MS	BV B&B LSV98 ser kit DN125 EPDM Service kit block & bleed valve Type LSV07 DN125 EPDM
22130052MS	BV B&B LSV07 ser kit MO DN50 EPDM Service kit block & bleed valve Type LSV07 manual DN50 EPDM
22130904MS	LSV07 Pr sp 42x12,8x1,2 8,5sig Parts butterflyvalve block & bleed Type LSV07 Druckfeder 42xDa12.8x1.2 8.5ig
22130900MS	LSV07 leak seat DN25-125 Parts butterflyvalve block & bleed Type LSV07 Leckage Ventil DN25-125
22438111MS	BV B&B LSV07 valve disc DN50 316 Parts butterflyvalve block & bleed Type LSV07 Valve disc LV DN50/53 1.4404 (316L)
22130056MS	BV B&B LSV07 ser kit MO DN80 EPDM Service kit block & bleed valve Type LSV07 manual DN80 EPDM
22434115MS	BV B&B LSV07 valve disc DN80 304 Parts butterflyvalve block & bleed Type LSV07 Valve disc LV DN80/85 1.4307 (304L)

Material
Product contact parts	W.St. 1.4301/1 or AISI 304L and 1.4404 or 316L
ID finish	Ra <0.8 μm
Other stainless steel parts	W.St. 1.4301 / AISI 304
Standard gaskets	EPDM
Max. operating pressure	10 bar
Max. temperature	Depents on elastomer
Sizes	DN25 - 150 / 1”t/m 4”
Gasket options	EPDM, MVQ (Silicon), FKM (Viton), HNBR
Execution
Connections	Between flange version
	2 connections for flush and leak detection
Standard actuated	Manual operated (2 positions)
Pneumatic actuator	Double air, air/spring (2 versions)
Requirement air pressure	Depends on type of actuator
Position indicator	Mountable on bracket (CE)
Options	Electrical actuator
	Actuator with positioner
	Control unit
	Open / close indication
	Kinetrol actuator
	Adjustable on customer demand
Approval	EHEDG EL (SV04)
Maintenance
Seal type 95 en 98	T-profile seal and shaft bearings
Gasket between flanges	O-ring according to DIN11864
Revision / disassembly	Disassembly in-line
Special tools required	No

M&S LSV07

Applying M&S Leak Detection Butterfly Valve LSV07

Material

Execution

Maintenance