DIN 11864-3 Aseptic Clamp Unions Clamp Liner DIN Form A DIN/3A/ISO1127 SS316L Stainless Steel Fitting Food

Application

This range of aseptic fittings has been developed by the German hygienic industry to meet the exacting needs of the food, chemical and pharmaceutical industries.

Three designs of pipe fittings have been tailored to accept 2 different styles of aseptic seals that effect a smooth interface within the pipe work whilst simultaneously achieving a metal to metal seat behind the joint.

The seal sections used are referenced as “Form A” and “Form B” and both have distinctive profiles that are easily recognised. Form A is an O Ring Joint whilst Form B is a 2-part Square seal with a secondary internal diamond section.

SPECIFICATION

Size Range: DN10 - DN100
Material: SS316L

Standard Design
Standards: DIN 11866 / 11850, ISO1127

Size available: DN10-DN100 

Related Standards:

DIN 11864-1 Form A - Aseptic Screwed Union

DIN 11864-2 Form A -  Aseptic Flange Union

DIN 11864-3 Form A -  Aseptic Tri-Clamp Union

This range ofaseptic fittings has been developed by the Germanhygienic industry to meet the exacting needs of the food,chemical andpharmaceuticalindustries. QiMing provide aseptic fittings in differentlengths to suit Orbital and Manual Welding and these unions have beendesigned to match tube and pipe specifications in DlN 11850: 1S0 2037ASME BPE 2002 and BS 4825 Part 1 and also lsO 1127 for schedule pipe.

Specification

DIN 11864-1 Aseptic Screwed Union

DIN 11864-2 Aseptic Flange Union

DIN 11864-3 Aseptic Clamp Union

Clamp Liner DIN 11864-3 Form A (DIN)

	Model	Size	A/mm	B/mm	C/mm	L/mm	N.W./g
	FLA3420106S2	DN10	10	13	34	38	40
	FLA3420156S2	DN15	16	19	34	38	40
	FLA3420206S2	DN20	20	23	50.5	38	80
	FLA3420256S2	DN25	26	29	50.5	38.5	70
	FLA3420326S2	DN32	32	35	50.5	44	60
	FLA3420406S2	DN40	38	41	64	44	100
	FLA3420506S2	DN50	50	53	77.5	44.5	140
	FLA3420656S1	DN65	66	70	91	56.5	210
	FLA3420806S1	DN80	81	85	106	58.5	250
	FLA3421006S1	DN100	100	104	130	60	350

Clamp Liner DIN 11864-3 Form A (3A)

	Model	Size	A/mm	B/mm	C/mm	L/mm	N.W./g
	FLA3410506	1/2"	9.4	12.7	34	38	40
	FLA3410756	3/4"	15.75	19.05	34	38	40
	FLA3411006	1"	22.1	25.4	50.5	38.5	80
	FLA3411506	11/2"	34.8	38.1	64	44	120
	FLA3412006	2"	47.5	50.8	77.5	44.5	170
	FLA3412506	21/2"	60.2	63.5	91	57.5	240
	FLA3413006	3"	72.9	76.2	106	58.5	300
	FLA3414006	4"	97.38	101.6	130	59.5	440

Clamp Liner DIN 11864-3 Form A (ISO 1127)

	Model	Size	A/mm	B/mm	C/mm	L/mm	N.W./g
	FLA3470256	1/4"	10.3	13.5	34	38	40
	FLA3470386	3/8"	14	17.2	34	38	40
	FLA3470506	1/2"	18.1	21.3	34	38	40
	FLA3470756	3/4"	23.7	26.9	50.5	38	80
	FLA3471006	1"	29.7	33.7	50.5	38.5	80
	FLA3471256	11/4"	38.4	42.4	64	44	120
	FLA3471506	11/2"	44.3	48.3	64	44	110
	FLA3472006	2"	56.3	60.3	91	445	220
	FLA3472506	21/2"	72.1	76.1	106	56.5	320
	FLA3473006	3"	84.3	88.9	119	58.5	360