S 3 Z - 6 6 4 b / 3 - 8 5 8 A f S U B J E C T T O C H A N G E W I T H O U T N O T I C E I s s u e 1 0 - 0 1

1 / 2

S t a c k i n g F l o w R e g u l a t i o n , 6 m m

S e r i e s S D . . .

6 0 l / m i n , 3 1 5 b a r

S l i d i n g - s p o o l d e s i g n

M - 1 9 A

S c r e w d r i v e r a d j u s t m e n t

F i n a l O P E N / C L O S E D p o s i t i o n s d e t e r m i n e d

b y p o s i t i v e e n d - s t o p s

M o u n t i n g i n t e r f a c e t o I S O 4 4 0 1

C E T O P R P 3 5 H s i z e 3 , N F P A D 0 3 , D I N 2 4 3 4 0 A 6

S W I S S M A D E

3 1 , 3

3 01 , 3

M A S S B I L D

S Y M B O L S

P T B A

S D - P - 6 . . .

P T B A

S D - T - 6 . . .

V a l v e s i d e

1 5

4 6

3 1

3 1 7 , 5

D i r e c t i o n a l v a l v e s i d e

I S O 4 4 0 1 s i z e 3 i n t e r f a c e

3 2 , 5

S D - P - 6 . . .

ø 5 , 2

S D - T - 6 . . .

1 5

6 7

ø 1 2 , 4

4 0 , 41 2 , 2

1 3 A / F

P T B A

S D - P - 6 . . .

T u r n i n g m o d e l S D - P . . u p s i d e d o w n

a b o u t i t s l o n g a x i s p r o d u c e s t h e

S D - T . . f u n c t i o n a n d v i c e v e r s a

D E S C R I P T I O N

T h e v a l v e t h r o t t l e s o r c o m p l e t e l y s t o p s

f l o w f o r e i t h e r d i r e c t i o n .

T o a c c e s s t h e s c r e w d r i v e r a d j u s t m e n t ,

S C H E M A T I C S E C T I O N

s h o w i n g t h e r e l e v a n t p o r t s

C O M P O N E N T S / S E R V I C E P A R T S

I t . Q t y .

1 1

D e s c r i p t i o n

S t a c k i n g b o d y

2 1 T h r o t t l i n g s c r e w

3 1 G r u b s c r e w

4 1 D o m e n u t

1 S e a l k i t n o . D S - 1 1 1 , c o m p r i s i n g * ) :

C o p p e r - r i n g

* ) = p a r t o f s e a l k i t n o . D S - 1 1 1

= a v a i l a b l e a s s e r v i c e p a r t

4 * )

O - r i n g

S e a l p l a t e

3 0 x 4 6 x 6 7

M 8 x 4 0

M 5 x 1 2 D I N 9 1 5

1 * ) ø 8 / 1 1 , 5 x 1

t y p e R - 6

M 8 D I N 1 5 8 7

O - r i n g n o . 0 1 2

1 * )

ø 9 , 2 5 x 1 , 7 8

ø 4 x 1

1 4 6 x 6 7 x 1 , 3 t y p e D B - 6

8 6 7 2 5 4

3 1

N 9 0

r e m o v e t h e d o m e n u t i t e m 7 ( 1 3 A / F ) .

P o s i t i v e s t o p s g o v e r n t h e e n d p o s i t i o n s .

S e a l i n g i s b y t h e u s e o f a s e a l p l a t e a n d

4 O - r i n g s .

T O O R D E R S E R V I C E P A R T S , S T A T E :

- c o m p l e t e u n i t m o d e l c o d e f r o m t h e n a m e p l a t e

i n c l u d i n g t h e d e s i g n n u m b e r

- d a t a s h e e t n u m b e r , i n c l u d i n g i s s u e d a t e

- p a r t i t e m n u m b e r f r o m a b o v e l i s t

- p a r t d e s c r i p t i o n f r o m a b o v e l i s t

- q u a n t i t y r e q u i r e d

Issure: 09.2015

S U B J E C T T O C H A N G E W I T H O U T N O T I C E M - 1 9 A

2 / 2

G e r m a n y

T e l . : + 4 9 7 7 4 2 8 5 2 0

F a x : + 4 9 7 7 4 2 7 1 1 6

i n f o . d e @ b u c h e r h y d r a u l i c s . c o m

U K

T e l . : + 4 4 2 4 7 6 3 5 3 5 6 1

F a x : + 4 4 2 4 7 6 3 5 3 5 7 2

i n f o . u k @ b u c h e r h y d r a u l i c s . c o m

B U C H E R H Y D R A U L I C S

w w w . b u c h e r h y d r a u l i c s . c o m

F r a n c e

T e l . : + 3 3 3 8 9 6 4 2 2 4 4

F a x : + 3 3 3 8 9 6 5 2 8 7 8

i n f o . f r @ b u c h e r h y d r a u l i c s . c o m

U S A

T e l . : + 1 2 6 2 6 0 5 8 2 8 0

F a x : + 1 2 6 2 6 0 5 8 2 7 8

i n f o . w i @ b u c h e r h y d r a u l i c s . c o m

S w i t z e r l a n d

T e l . : + 4 1 3 3 6 7 2 6 1 1 1

F a x : + 4 1 3 3 6 7 2 6 1 0 3

i n f o . c h @ b u c h e r h y d r a u l i c s . c o m

N e t h e r l a n d s

T e l . : + 3 1 7 9 3 4 2 6 2 4 4

F a x : + 3 1 7 9 3 4 2 6 2 8 8

i n f o . n l @ b u c h e r h y d r a u l i c s . c o m

C h i n a

T e l . : + 8 6 1 0 6 8 3 1 4 1 0 8

F a x : + 8 6 1 0 6 8 3 1 4 1 2 1

i n f o . b j @ b u c h e r h y d r a u l i c s . c o m

I t a l y

T e l . : + 3 9 0 5 2 2 9 2 8 4 1 1

F a x : + 3 9 0 5 2 2 5 1 3 2 1 1

i n f o . i t @ b u c h e r h y d r a u l i c s . c o m

P r o d u c t C e n t e r ( E l e v a t o r H y d )

T e l . : + 4 1 4 1 7 5 7 0 3 3 3

F a x : + 4 1 4 1 7 5 7 0 5 0 0

i n f o . n h @ b u c h e r h y d r a u l i c s . c o m

A u s t r i a

T e l . : + 4 3 6 2 1 6 4 4 9 7

F a x : + 4 3 6 2 1 6 4 4 9 7 4

i n f o . a t @ b u c h e r h y d r a u l i c s . c o m

M A I N C H A R A C T E R I S T I C S

T y p e

D e s i g n

M o u n t i n g m e t h o d

S i z e

M a s s

M o u n t i n g a t t i t u d e

F l o w d i r e c t i o n

O p e r a t i n g p r e s s u r e

F l u i d s

M i n . f l u i d c l e a n l i n e s s

F l u i d t e m p e r a t u r e r a n g e

V i s c o s i t y r a n g e

F l o w r a t e Q m a x .

T h r o t t l e v a l v e

v a r i a b l e g a p

s t a c k m o u n t i n g

I S O 4 4 0 1 s i z e 3 i n t e r f a c e

0 , 8 0 k g

u n r e s t r i c t e d

s e e s y m b o l s

. . . 3 1 5 b a r

h y d r a u l i c o i l s H L a n d H L P

t o D I N 5 1 5 2 4

o t h e r f l u i d s - c o n t a c t B H F R U

1 8 / 1 4 t o I S O 4 4 0 6 /

C E T O P R P 7 0 H

8 . . . 9 t o N A S 1 6 3 8

- 2 0 ° C . . . + 6 0 ° C

1 0 . . . 5 0 0 c S t

6 0 l / m i n

p - Q c h a r a c t e r i s t i c s

1 5 2 0 2 5 3 01 0

, p ( b a r )

Q ( l / m i n )

1 0

1 2

1 4

1 6

1 8

4 0 4 5 5 0 5 53 5 6 0

P E R F O R M A N C E D A T A

I N S T A L L A T I O N A N D S E R V I C I N G

M U S T B E C A R R I E D O U T W I T H C A R E ,

A N D B Y Q U A L I F I E D P E R S O N N E L O N L Y

A t I n s t a l l a t i o n , b e s u r e t o m o u n t t h e v a l v e

w i t h t h e c o r r e c t f a c e s c o n t a c t i n g t h e a d j a -

c e n t u n i t s a n d w i t h a l l i n t e r f a c e c o n n e c -

t i o n s l i n i n g u p p r o p e r l y .

W h e n c h a n g i n g s e a l s , t h e n e w s e a l s

s h o u l d b y t h o r o u g h l y o i l e d o r g r e a s e d b e -

f o r e t h e y a r e f i t t e d .

O i l v i s c o s i t y 3 3 c S t

M O D E L C O D E K E Y

S = s t a c k i n g v a l v e

S D

- P -

D = t h r o t t l e f u n c t i o n

e . g .

- 6 _

P = f u n c t i o n i n P

T = f u n c t i o n i n T

6 = I S O 4 4 0 1 s i z e 3 i n t e r f a c e

( b l a n k )

V = v i t o n s e a l s

f o r s p e c i a l s e a l s - c o n t a c t B H F R U

1 . . . 9 = d e s i g n n u m b e r ( o m i t w h e n o r d e r i n g n e w u n i t s )

- 1

R E L A T E D D A T A S H E E T S

i - 3 1 D I N 2 4 3 4 0 s i z e A 6 i n t e r f a c e

G - 4 0 S e a l p l a t e t y p e D B - 6

= n i t r i l e s e a l s ( s t a n d a r d )

info.ch@bucherhydraulics.com www.bucherhydraulics.com

Data is provided for the purpose of product description only, and must not be construed as warranted characteristics in the legal sense. The

information does not relieve users from the duty of conducting their own evaluations and tests. Because the products are subject to continual

improvement, we reserve the right to amend the product specifications contained in this catalogue.

2/2

Issure: 09.2015