Accessories for Electric Equipment

PV Explosion Proof Adapter

PV explosion proof adapter is aimed for changing the diameter of inlet openings with internal thread in the explosion proof enclosures of the equipment at oil and gas pipelines and petrochemical facilities. PV is an Ex-component; it is provided with ExdIIC U protection.

PV is aimed to be used under UHL conditions, category 1, as per GOST 15150-69 by the ambient temperature from -60 up to +80 ºС.

Basic Parameters and Characteristics

 Range of application in explosion hazard zones as per GOST R 51330.9 

1.2

 Explosion protection type

ЕхdIIС U

 Operation temperature ranges, ºС

from -60 to +80

 Environmental protection as per GOST 14254

IP67

 Material

brass
galvanized steel

 Thread

metric (m) GOST 8724
conical pipe (k) GOST 6211
cylindrical pipe (t) GOST 6357

Technical Parameters

Type

Material

Dimensions

Weight, g

L

d1

d2

S

PV.s.m-М20v-М25n

steel

25

М25х1.5-6g

М20х1.5-6Н

31

37

PV.s.m-М20v-М32n

steel

30

М32х1.5-6g

М20х1.5-6Н

46

113

PV.s.m-М20v-М40n

steel

30

М40х1.5-6g

М20х1.5-6Н

58

213

PV.s.m-М25v-М32n

steel

30

М32х1.5-6g

М25х1.5-6Н

46

78

PV.s.m-М25v-М40n

steel

30

М40х1.5-6g

М25х1.5-6Н

58

178

PV.s.m-М32v-М40n

steel

30

М40х1.5-6g

М32х1.5-6Н

58

116

PV.l.m-М20v-М25n

brass

25

М25х1.5-6g

М20х1.5-6Н

31

39

PV.l.m-М20v-М32n

brass 

30

М32х1.5-6g

М20х1.5-6Н

46

122

PV.l.m-М20v-М40n

brass

30

М40х1.5-6g

М20х1.5-6Н

58

230

PV.l.m-М25v-М32n

brass

30

М32х1.5-6g

М25х1.5-6Н

46

85

PV.l.m-М25v-М40n

brass

30

М40х1.5-6g

М25х1.5-6Н

58

192

PV.l.m-М32v-М40n

brass

30

М40х1.5-6g

М32х1.5-6Н

58

125

PV.s.t-G1/2v-G3/4n

steel

25

G3/4-A

G1/2-A

31

53

PV.s.t-G1/2v-G3/4n

steel

30

G1-A

G1/2-A

46

132

PV.s.t-G1/2v-G3/4n

steel

30

G1 ¼-A

G1/2-A

58

240

PV.s.t-G3/4v-G1n

steel

30

G1-A

G3/4-A

46

95

PV.s.t-G1/2v-G3/4n

steel

30

G1 ¼-A

G3/4-A

58

204

PV.s.t-G1v-G1 1/4n

steel

30

G1 ¼-A

G1-A

58

152

PV.s.t-G1/2v-G3/4n

brass

25

G3/4-A

G1/2-A

31

58

PV.l.t-G1/2v-G1n

brass

30

G1-A

G1/2-A

46

142

PV.l.t-G1/2v-G1/4n

brass

30

G1 ¼-A

G1/2-A

58

259

PV.l.t-G3/4v-G1n

brass

30

G1-A

G3/4-A

46

103

PV.l.t-G1/4v-G1 1/4n

brass

30

G1 ¼-A

G3/4-A

58

220

PV.l.t-G1v-G1 1/4n

brass

30

G1 ¼-A

G1-A

58

164

PV.s.k-R1/2в-R3/4n

steel

25

R3/4-A

R1/2-A

31

53

PV.s.k-R1/2v-R1n

steel

30

R1-A

R1/2-A

46

132

PV.s.k-R1/2v-R1 1/4n

steel

30

R1 ¼-A

R1/2-A

58

240

PV.s.k-R3/4v-R1n

steel

30

R1-A

R3/4-A

46

95

PV.s.k-R1/2v-R1 1/4n

steel

30

R1 ¼-A

R3/4-A

58

204

PV.s.k-R1v-R1 1/4n

steel

30

R1 ¼-A

R1-A

58

152

PV.l.k-R1/2v-R3/4n

brass

25

R3/4-A

R1/2-A

31

58

PV.l.k-R1/2v-R1n

brass

30

R1-A

R1/2-A

46

142

PV.l.k-R1/2v-R1 1/4n

brass

30

R1 ¼-A

R1/2-A

58

259

PV.l.k-R3/4v-R1n

brass

30

R1-A

R3/4-A

46

103

PV.l.k-R3/4v-R1 1/4n

brass

30

R1 ¼-A

R3/4-A

58

220

PV.l.k-R1v-R1 1/4n

brass

30

R1 ¼-A

R1-A

58

164

Exterior View and Overall Dimensions

 

Designation Example in Placing Order

Explosion Proof Adapter PV.l.m-M20v-M40n TU 3449-622-20885897-2006