About us                                                                                   

About product                                                                          

Exploded view

Introduction 

• Refrigetants

Applicable to all common non flammable refrigerants including R717 and non corrosive gases/liquids dependent on sealing material compatability.For further information please see installation instruction for CSVA

• Temperature range

• Pressure range

The valves are designed for max ,working pressure 40 bar(580psig)

 

 

Features

• Housing 

Made of special,cold resistant steel

• Value cone

The value cone can be  turned on the spindle,thus there will be no friction between the cone and the seat ,when the value is opened and closed. 

• Spindle  

Made of polished stainless steel so that PTFE and Graphite gaskets are not damaged.

• Sealing

Spindle sealing is done with PTFE and Graphite gaskets assuring 100% sealing.

 

 

Material Specifications

 

 

 

 

 

 

 Dimensions and weights

 

 

 

 

Value size

K

Cmax1

Cmax2

G

øD1

øD2

H

Weight

 

  CSVA-SOCKET WELD

 

CSVA 32   mm CSVA(1 ¼) in	30 1.18	240 9.44	286 11.25	58 2.28	110 4.33	50 1.96	62 2.44	2.6kg 5.72Ib
CSVA 40   mm CSVA(1½ ) in	30 1.18	240 9.44	286 11.25	58 2.28	110 4.33	50 1.96	68 2.44	2.9kg 6.38Ib

 

 

 

Value size	K	Cmax.1	Cmax.2	Bmax1	Bmax2	G	E	øD1	øD2	H	Weight
CSVA 32     mm CSVA(1 ¼) in	30 1.18	202 7.95	219 8.62	172 6.77	239 9.4	160 6.30	24 0.94	110 4.33	50 1.96	62 2.44	2.7kg 5.9Ib
CSVA 40     mm CSVA(1½ ) in	30 1.18	210 8.26	223.5 8.79	218 8.58	232.5 9.15	150 5.90	27.4 1.07	110 4.33	50 1.96	68 2.44	3.0kg 6.6Ib

 

 

 

Ordering

 

     Please note that the type codes only serve to identify the values,some of which may not form part of the standard pruduct range.For futher information please contact us!

 

Value type	CSVA	Shut off value
Nominal size in mm (value size measured  on the connection dianeler)		Available connections
			A/D	SOC	FPT
	15	DN 15(½)	×	×	×
	20	DN 20(¾)	×	×	×
	25	DN 25(1)	×	×	×
	32	DN 32(1¼)	×	×	×
	40	DN 40(1½)	×	×
	50	DN 50(2)	×	×
	65	DN 65(2½)	×
	80	DN 80(3)	×
	100	DN 100(4)	×
	125	DN 125(5)	×
	150	DN 150(6)	×
	200	DN 200(8)	×
connections	A	Butt-weld connection:ANSI B36.10 schedule 80,DN15-40(½-1½.) Butt-weld connection:ANSI B36.10 schedule 40,DN50-200(1-8 in.)
	D	Butt-weld connection:DIN2448
	SOC	Socket weld:ANSI B 16.11
	FPT	Female Pipe Thread NPT:ANSI/ASME B 1.20.1
	T	Outside threaded connections ISO 228/1 Pipe thread
Values housing	AV	Angle flow
	ST	Straight flow
Other equipment	H-SHEEL	Hand-wheel
	CAP	Cap
Example	CSVA-AV-15-Soc-H-Wheel This is a castle shut off value for Ammonia with a 15mm socket connection with hand wheel.

 

 

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