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大流量背壓閥 型號:JPR1- Mark 501/502

北京中西化玻公司
:/83/78
:ztt@netcn.net

產品詳細介紹

閥座類型：滑動板-關閉等級ANSI IV級
口徑：1 1/2” –2”（DN15 –DN50）
閥體材料：球墨鑄鐵，銅，碳鋼、不銹鋼
Cv（Kv）：25-70(21.5-60)
閥桿材料：不銹鋼, 蒙乃爾銅-鎳合金,鎳基合金(耐鹽酸, 耐蝕, 耐熱),20合金
膜片材料：不銹鋼，buna-N，Viton
設定范圍：25-160Psi（1.72-11.03）Bar
溫度范圍：-206℃～343℃
zui高工作壓力：66 Bar
Mark 501/502
High Flow Back Pressure Regulators
Jordan’s unique self-operated sliding gate back pressure
regulator offers:
Shorter Stroke than a Globe-Style Valve
Straight-Through Flow
Ease of Maintenance
• Faster response
• Greater accuracy (less droop)
• Longer diaphragmSeat life
• Less turbulence, erosionnoise
• Improved rangeability
• Interchangeable seatsCv’s
• Few spare parts
• Self-cleaning seats
• No-gaskets or o-rings
Mark 501/502
High Flow Back Pressure Regulators
Jordan’s unique self-operated sliding gate back pressure
regulator offers:
Shorter Stroke than a Globe-Style Valve
Straight-Through Flow
Ease of Maintenance
• Faster response
• Greater accuracy (less droop)
• Longer diaphragmSeat life
• Less turbulence, erosionnoise
• Improved rangeability
• Interchangeable seatsCv’s
• Few spare parts
• Self-cleaning seats
• No-gaskets or o-rings
150 DI PT V B50 S3
m g a r h p a i D
D M 6 ST S S 6 1 3
D E 1 Vn o t i V
D E N BN - a n u B
D E L Gn o l y G
S6MD
1) 0
m i r T
3 SS S 3 0 3
6 SS S 6 1 3
3 I
S S 3 0 3
E F I / F
6 I
S S 6 1 3
E F I / F
s n o i t c e n n o C
P BP P S B
W SW S F
I＊ T 3 I＊ T S S r o S C , E F I # 0 0 3
3 FR B r o I D E F # 0 0 3
I＊ T 8 I＊ T S S r o S C , E F I 5 2 N P
8 FR B r o I D E F 5 2 N P
I＊ T 4 I＊ T S S r o S C , E F I 0 4 N P
4 FR B r o I D E F 0 4 N P
v K / v C
A 5 2
) 2 2 (
B 0 3
) 6 2 (
V 5 3
) 0 3 (
W 5 4
) 9 3 (
C 0 5
) 3 4 (
Y 5 6
) 6 5 (
E 0 7
) 0 6 (
e g n a R
1 3
0 2 - 8
) 8 3 , 1 - 5 5 , 0 (
0 5
0 8 - 5 1
) 2 5 , 5 - 3 0 , 1 (
5 9
0 5 1 - 5 4
) 4 3 , 0 1 - 0 1 , 3 (
l a i r e t a M y d o B
I Dn o r I e l i t c u D
R Be z n o r B
S C n o b r a C
l e e t S
6 S s s e l n i a t S
l e e t S
l a i r e t a M t a e S
Ve t o c r o J / S S 3 0 3
We t o c r o J / S S 6 1 3
X - / e t o c r o J / S S 3 0 3
c i n a d r o J
Y - / e t o c r o J / S S 6 1 3
c i n a d r o J
Description:
The Mark 501502 meet higher capacity requirements
than standard regulators. The High Flow Mark 501 has Cv’s
as high as 50 (43 Kv)the Super High Flow Mark 502 has
Cv’s up to 70 (60,2 Kv). Each valve comes with Jordan’s
Sliding Gate Seats, which help to reduce the droop commonly
associated with high flow regulators.
Specifications
Sizes: 1-1/2” & 2” (DN40 & DN50)
End Connections:
• Threaded — FNPT, BSPT, BSPP
• ANSI Flanges — 150#, 300#
• DIN Flanges — PN 10/16, PN25/40
Reduced Pressure Control Ranges: Select a range to
match your setpoint. For optimal performance, your setpoint
should fall in the upper portion of the selected range.
l e d o M ) N D ( e z i S
s e g n a R g n i r p S
I S P R A B
2 0 5 & 1 0 5
" 2 - " 2 / 1 - 1
) 0 5 N D - 0 4 N D (
0 2 - 80 1 , 3 - 2 7 , 1
0 8 - 5 15 5 , 6 - 7 0 , 2
0 5 1 - 5 43 0 , 1 1 - 4 1 , 4
Mark 501/502 High Flow Back Pressure Regulators
Shutoff: ANSI Class IV
Spring Housing: CI or DI
Body Materials:
• Ductile Iron
• Bronze
• Carbon Steel - A216 WCB
• Stainless Steel - A351/CF8M
Trim Materials:
• 303 SST — Standard on Ductile Iron, Bronze, Carbon Steel
valves
• 316 SST — Standard on Stainless Steel Valves
• Monel, Hasloyother Alloys available
Seat Materials:
• Jorcote on SST — Standard
• Jorcote/Jordanic on SST — For severe service
Diaphragm Materials:
• Stainless Steel — standard
• Buna-N — optional
• Gylon — optional
• Viton — optional
Cv Values & Maximum Differential Pressures
• Mark 501
• Mark 502
) v K ( v C ) N D ( e z i S e v l a V l a i r e t a M t a e S m u m i x a M ∆ ) r a b ( i s p , P
) 5 , 1 2 ( 5 2
" 2 & " 2 / 1 - 1
) 0 5 N D & 0 4 N D (
e t o c r o J) 4 3 , 0 1 ( 0 5 1
) 8 , 5 2 ( 0 3
" 2 & " 2 / 1 - 1
) 0 5 N D & 0 4 N D (
e t o c r o J) 4 3 , 0 1 ( 0 5 1
) 1 , 0 3 ( 5 3
" 2 & " 2 / 1 - 1
) 0 5 N D & 0 4 N D (
e t o c r o J) 4 3 , 0 1 ( 0 5 1
) 7 , 8 3 ( 5 4
" 2 / 1 - 1
) 0 4 N D (
e t o c r o J) 4 3 , 0 1 ( 0 5 1
) 3 4 ( 0 5
" 2
) 0 5 N D (
e t o c r o J) 4 3 , 0 1 ( 0 5 1
) v K ( v C ) N D ( e z i S e v l a V l a i r e t a M t a e S m u m i x a M ∆ ) r a b ( i s p , P
) 9 , 5 5 ( 5 6
" 2 / 1 - 1
) 0 4 N D (
e t o c r o J) 4 3 , 0 1 ( 0 5 1
) 2 , 0 6 ( 0 7
" 2
) 0 5 N D (
e t o c r o J) 4 3 , 0 1 ( 0 5 1
Service: steam, water, oil, gas, airchemicals

產品圖片