Series WE08

Two-Piece NPT Brass Ball Valve

T h e m a t e r i a l s i n c l u d e d i n t h i s c o m p i l a t i o n a r e f o r t h e u s e o f D w y e r I n s t r u m e n t s , I n c . p o t e n t i a l c u s t o m e r s

a n d c u r r e n t e m p l o y e e s a s a r e s o u r c e o n l y . T h e y m a y n o t b e r e p r o d u c e d , p u b l i s h e d , o r t r a n s m i t t e d

e l e c t r o n i c a l l y f o r c o m m e r c i a l p u r p o s e s . F u r t h e r m o r e , t h e C o m p a n y ’ s n a m e , l i k e n e s s , p r o d u c t n a m e s , a n d

l o g o s , i n c l u d e d w i t h i n t h e s e c o m p i l a t i o n s m a y n o t b e u s e d w i t h o u t s p e c i f i c , w r i t t e n p r i o r p e r m i s s i o n f r o m

D w y e r I n s t r u m e n t s , I n c . © C o p y r i g h t 2 0 1 7 D w y e r I n s t r u m e n t s , I n c .

WE08G e n e r a l I n f o r m a t i o n

W h a t i s i t ?

A f u l l p o r t t w o - p i e c e b r a s s b a l l v a l v e t h a t c a n b e c o n f i g u r e d

w i t h a n e l e c t r i c o r p n e u m a t i c a c t u a t o r

WE08Ke y F e a t u r e s / B e n e f i t s

C a p a b l e o f b e i n g c o n f i g u r e d t o f i t m o s t a p p l i c a t i o n s

L i m i t s w i t c h e s c a n b e m o u n t e d t o v a l v e s f o r r e m o t e m o n i t o r i n g

V e n t e d b a l l t o r e d u c e o p e r a t i n g t o r q u e

F u l l p o r t d e s i g n r e d u c e s t h e p r e s s u r e d r o p a c r o s s t h e v a l v e

W e a t h e r p r o o f o r e x p l o s i o n - p r o o f e l e c t r i c a c t u a t o r s

D o u b l e a c t i n g o r s p r i n g r e t u r n a n o d i z e d a l u m i n u m p n e u m a t i c

a c t u a t o r s

WE08A p p l i c a t i o n s

G a s o r l i q u i d f l o w c o n t r o l

I d e a l f o r q u i c k b u b b l e t i g h t s h u t - o f f

WE08D i m e n s i o n s – H a n d O p e r a t e d

HAND OPERATED

Size Ø A Ø D1 Ø D2 Ø Ra Ø Rb S L H W M1

1/2˝

3/4˝

1˝

1-1/4˝

1-1/2˝

2˝

1/2˝ (13)

3/4˝ (19)

63/64˝ (25)

1-17/64˝ (32)

1-1/2˝ (38)

1-31/32˝ (50)

-

1-31/32˝ (50)

1-31/32˝ (50)

1-31/32˝ (50)

1-31/32˝ (50)

1-31/32˝ (50)

1-27/64˝ (36)

-

-

2-49/64˝ (70)

2-49/64˝ (70)

2-49/64˝ (70)

-

R1/8˝ (R3)

R1/8˝ (R3)

R11/64˝ (R4)

R11/64˝ (R4)

R11/64˝ (R4)

R7/64˝ (R2.5)

-

-

R1/8˝ (R3)

R1/8˝ (R3)

R1/8˝ (R3)

23/63˝ (9)

7/16˝ (11)

7/16˝ (11)

9/16˝ (14)

9/16˝ (14)

9/16˝ (14)

2-11/64˝ (55)

2-51/64˝ (71)

3-15/64˝ (82)

3-37/64˝ (90.8)

4-1/16˝ (103)

4-49/64˝ (121)

1-33/64˝ (38)

1-5/8˝ (41)

1-49/64˝ (45)

2-1/8˝ (54)

2-21/64˝ (59)

2-21/32˝ (67)

5-23/64˝ (140)

6-5/16˝ (160)

6-5/16˝ (160)

7-9/32˝ (185)

7-9/32˝ (185)

7-9/32˝ (185)

M12X1.5

M14X1.5

M14.1.5

M18X1.5

M18X1.5

M18X1.5

WE08D i m e n s i o n s – W i t h P n e u m a t i c A c t u a t o r

DOUBLE ACTING PNEUMATIC ACTUATOR

NPT B C D E F

1/2″

3/4″

1″

1-1/4″

1-1/2″

2″

5″ (128)

5-1/8″ (131)

6-1/8″ (157)

7-1/4″ (186)

6-7/8″ (174)

6-7/8″ (174)

2-3/8″ (61)

2-3/8″ (61)

2-3/4″ (71)

2-3/4″ (71)

3-1/4″ (82)

3-1/4″ (82)

2-1/4″ (58)

2-5/8″ (66)

3-1/8″ (79)

3-1/2″ (90)

4-1/8″ (105)

4-7/8″ (124)

4-5/8″ (116)

4-5/8″ (116)

5-3/4″ (145)

5-3/4″ (145)

6-5/8″ (169)

6-5/8″ (169)

1-1/2″ (37)

1-1/2″ (37)

1-5/8″ (41)

1-5/8″ (41)

1-3/4″ (46)

1-3/4″ (46)

SPRING RETURN PNEUMATIC ACTUATOR

NPT B C D E F

1/2″

3/4″

1″

1-1/4″

1-1/2″

2″

5″ (128)

5-1/8″ (131)

6-1/8″ (157)

6-3/8″ (162)

7-1/4″ (186)

8″ (204)

2-3/4″ (71)

2-3/4″ (71)

3-1/4″ (82)

3-1/4″ (82)

3-3/4″ (94)

4″ (101)

2-1/4″ (58)

2-5/8″ (66)

3-1/8″ (79)

3-1/2″ (90)

4-1/8″ (105)

4-7/8″ (124)

5-3/4″ (145)

5-3/4″ (145)

6-5/8″ (169)

6-5/8″ (169)

7-7/8″ (201)

8-1/4″ (209)

1-5/8″ (41)

1-5/8″ (41)

1-3/4″ (46)

1-3/4″ (46)

2″ (52)

2-1/8″ (55)

WE08D i m e n s i o n s – W i t h E l e c t r i c A c t u a t o r

ELECTRIC ACTUATOR

NPT B C D E F

1/2″

3/4″

1″

1-1/4″

1-1/2″

2″

5″ (128)

5-1/8″ (131)

6-1/8″ (157)

6-3/8″ (162)

7-1/4″ (186)

8″ (204)

2-3/4″ (71)

2-3/4″ (71)

3-1/4″ (82)

3-1/4″ (82)

3-3/4″ (94)

4″ (101)

2-1/4″ (58)

2-5/8″ (66)

3-1/8″ (79)

3-1/2″ (90)

4-1/8″ (105)

4-7/8″ (124)

5-3/4″ (145)

5-3/4″ (145)

6-5/8″ (169)

6-5/8″ (169)

7-7/8″ (201)

8-1/4″ (209)

1-5/8″ (41)

1-5/8″ (41)

1-3/4″ (46)

1-3/4″ (46)

2″ (52)

2-1/8″ (55)

WE08D i m e n s i o n s – W i t h E x p l o s i o n - p r o o f E l e c t r i c A c t u a t o r

EXPLOSION-PROOF ELECTRIC ACTUATOR

NPT B C D E F

1/2″

3/4″

1″

1-1/4″

1-1/2″

2″

5″ (128)

5-1/8″ (131)

6-1/8″ (157)

6-3/8″ (162)

7-1/4″ (186)

8″ (204)

2-3/4″ (71)

2-3/4″ (71)

3-1/4″ (82)

3-1/4″ (82)

3-3/4″ (94)

4″ (101)

2-1/4″ (58)

2-5/8″ (66)

3-1/8″ (79)

3-1/2″ (90)

4-1/8″ (105)

4-7/8″ (124)

5-3/4″ (145)

5-3/4″ (145)

6-5/8″ (169)

6-5/8″ (169)

7-7/8″ (201)

8-1/4″ (209)

1-5/8″ (41)

1-5/8″ (41)

1-3/4″ (46)

1-3/4″ (46)

2″ (52)

2-1/8″ (55)

WE08M o d e l C h a r t – Po p u l a r C o n f i g u r a t i o n s

MODEL CHART

Size

Cv

(gal/min)

Popular

Hand

Operated

Model

Popular

Double Acting

Pneumatic

Model

Popular

Spring Return

Pneumatic

Model

Popular NEMA 4X

Two Position

Electric

(110 VAC) Model

Popular NEMA 4X

Modulating

Electric

(110 VAC) Model

1/2″

3/4″

1″

1-1/4″

1-1/2″

2″

16

40

65

90

135

251

WE08-CHD00

WE08-DHD00

WE08-EHD00

WE08-FHD00

WE08-GHD00

WE08-HHD00

WE08-CDA02

WE08-DDA02

WE08-EDA02

WE08-FDA03

WE08-GDA03

WE08-HDA03

WE08-CSR02

WE08-DSR03

WE08-ESR03

WE08-FSR03

WE08-GSR03

WE08-HSR04

WE08-CTD01-A

WE08-DTD01-A

WE08-ETD01-A

WE08-FTD01-A

WE08-GTD01-A

WE08-HTD02-A

WE08-CMD01-A

WE08-DMD01-A

WE08-EMD01-A

WE08-FMD01-A

WE08-GMD01-A

WE08-HMD01-A

More options are available online through our configurator.

WE08Va l v e S p e c i f i c a t i o n s

S e r v i c e : C o m p a t i b l e l i q u i d s a n d g a s e s

B o d y : 2 - p i e c e

L i n e S i z e s : 1 / 2 ” t o 2 ”

E n d C o n n e c t i o n s : F e m a l e N P T

P r e s s u r e L i m i t s : 6 0 0 p s i ( 4 1 b a r ) W O G

W e t t e d M a t e r i a l s : B o d y, b a l l , a n d s t e m : B r a s s ;

S e a t , s e a l , a n d p a c k i n g : P T F E

Te m p e r a t u r e L i m i t s : - 2 0 t o 4 2 5 ° F ( - 3 0 t o 2 2 0 ° C )

O t h e r M a t e r i a l s : O - r i n g : N B R ; H a n d l e , s t e m n u t , f e r r u l e : S S ;

H a n d l e s l e e v e : V i n y l ; B o d y a n d c a p : N i c k l e p l a t e d

A g e n c y A p p r o v a l s : M e e t s t h e t e c h n i c a l r e q u i r e m e n t s o f E U D i r e c t i v e

2 0 1 1 / 6 5 / E U ( R o H S I I )

WE08P n e u m a t i c “ D A ” a n d “ S R ” S p e c i f i c a t i o n s

T y p e : D A s e r i e s i s a d o u b l e a c t i n g a n d S R s e r i e s i s a s p r i n g r e t u r n

( r a c k a n d p i n i o n )

N o r m a l S u p p l y P r e s s u r e : D A : 4 0 t o 1 1 5 p s i ( 2 . 7 t o 7 . 9 b a r ) ;

S R : 8 0 p s i ( 5 . 5 b a r )

M a x i m u m S u p p l y P r e s s u r e : 1 2 0 p s i ( 8 . 6 b a r )

A i r C o n n e c t i o n s : D A 0 2 t o D A 0 3 : 1 / 4 ″ f e m a l e N P T;

S R 0 2 t o S R 0 4 : 1 / 4 ″ f e m a l e N P T

H o u s i n g M a t e r i a l : A n o d i z e d a l u m i n u m b o d y a n d e p o x y c o a t e d

a l u m i n u m e n d c a p s

Te m p e r a t u r e L i m i t s : - 4 0 t o 1 7 6 ° F ( - 4 0 t o 8 0 ° C )

A c c e s s o r y M o u n t i n g : N A M U R s t a n d a r d

T y p e : D A s e r i e s i s a d o u b l e a c t i n g a n d S R s e r i e s i s a s p r i n g r e t u r n

( r a c k a n d p i n i o n )

N o r m a l S u p p l y P r e s s u r e : D A : 4 0 t o 1 1 5 p s i ( 2 . 7 t o 7 . 9 b a r ) ;

S R : 8 0 p s i ( 5 . 5 b a r )

WE08E l e c t r i c “ T D ” a n d “ M D ” S p e c i f i c a t i o n s

P o w e r R e q u i r e m e n t s : 1 1 0 VA C , 2 2 0 VA C , 2 4 VA C , o r 2 4 V D C ( M D

m o d e l s n o t a v a i l a b l e i n 2 4 V D C )

P o w e r C o n s u m p t i o n : S e e i n s t r u c t i o n m a n u a l

C y c l e t i m e ( p e r 9 0 ° ) : T D 0 1 : 4 s ; M D 0 1 : 1 0 s ; T D 0 2 : 2 0 s

D u t y R a t i n g : 8 5 %

E n c l o s u r e R a t i n g : N E M A 4 X ( I P 6 7 )

H o u s i n g M a t e r i a l : P o w d e r c o a t e d a l u m i n u m

Te m p e r a t u r e L i m i t s : - 2 2 t o 1 4 0 ° F ( - 3 0 t o 6 0 ° C )

E l e c t r i c a l C o n n e c t i o n s : 1 / 2 ″ f e m a l e N P T

M o d u l a t i n g I n p u t : 4 t o 2 0 m A

S t a n d a r d F e a t u r e s : M a n u a l o v e r r i d e , p o s i t i o n i n d i c a t o r, a n d T D

m o d e l s c o m e w i t h t w o l i m i t s w i t c h e s

WE08E l e c t r i c “ T I ” a n d “ M I ” S p e c i f i c a t i o n s

P o w e r R e q u i r e m e n t s : 1 1 0 VA C , 2 2 0 VA C , 2 4 VA C , o r 2 4

P o w e r C o n s u m p t i o n : S e e i n s t r u c t i o n m a n u a l

C y c l e t i m e ( p e r 9 0 ° ) : S e e i n s t r u c t i o n m a n u a l

D u t y R a t i n g : S e e i n s t r u c t i o n m a n u a l

E n c l o s u r e R a t i n g : N E M A 7 , d e s i g n e d t o m e e t h a z a r d o u s l o c a t i o n s :

C l a s s I , G r o u p C & D ; C l a s s I I , G r o u p E , F & G ; D i v i s i o n I & I I

H o u s i n g M a t e r i a l : P o w d e r c o a t e d a l u m i n u m

Te m p e r a t u r e L i m i t s : - 4 0 t o 1 4 0 ° F ( - 4 0 t o 6 0 ° C )

E l e c t r i c a l C o n n e c t i o n s : 1 / 2 ″ f e m a l e N P T

M o d u l a t i n g I n p u t : 4 t o 2 0 m A

S t a n d a r d F e a t u r e s : P o s i t i o n i n d i c a t o r a n d t w o l i m i t s w i t c h e s

WE08A d d i t i o n a l I n f o r m a t i o n

Yo u c a n f i n d m o r e i n f o r m a t i o n o n t h i s p r o d u c t b y v i s i t i n g o u r

w e b s i t e w w w. d w y e r - i n s t . c o m

F o r a n y t e c h n i c a l q u e s t i o n s y o u m a y h a v e , w e h a v e s e v e r a l

t e c h n i c a l s u p p o r t e n g i n e e r s a v a i l a b l e b y p h o n e o r e m a i l a t :

( 2 1 9 ) 8 7 9 - 8 8 6 8 e x t . 4 0 2

t e c h @ d w y e r m a i l . c o m

To r e q u e s t a q u o t e o r p l a c e a n o r d e r, y o u c a n c o n t a c t o n e o f o u r

c u s t o m e r s e r v i c e r e p r e s e n t a t i v e s a t :

( 2 1 9 ) 8 7 9 - 8 8 6 8 e x t . 6 5 6

q u o t e s @ d w y e r m a i l . c o m

o r d e r s @ d w y e r m a i l . c o m

Check Dwyer Out Onlinew w w. d w y e r - i n s t . c o m

Dwyer is Social, Are You?C o n n e c t w i t h U s a t w w w. d w y e r - i n s t . c o m / S o c i a l