{"id":84291,"date":"2025-01-15T10:44:25","date_gmt":"2025-01-15T10:44:25","guid":{"rendered":"https:\/\/instrumentatie.ro\/?post_type=product&p=84291"},"modified":"2025-01-15T10:46:21","modified_gmt":"2025-01-15T10:46:21","slug":"differential-reducing-regulator-da2-cashco","status":"publish","type":"product","link":"https:\/\/instrumentatie.ro\/en\/product\/valves-actuators-and-regulators\/pressure-reducing-regulators\/differential-reducing-regulator-da2-cashco\/","title":{"rendered":"Differential reducing regulator DA2 CASHCO"},"content":{"rendered":"

[vc_row][vc_column width=”1\/1″][vc_column_text]Technical Data:<\/strong><\/p>\n\n\n\n\n\n\n\n\n
Failure Position:<\/td>\nDA2 fails open on loss of P1 or P2 pressures<\/td>\n<\/tr>\n
Line Sizes<\/td>\n\n

1\/2″ (DN15)<\/p>\n

3\/4″ (DN20)<\/p>\n

1″ (DN25)<\/p>\n

1-1\/4″ (DN32)<\/p>\n

1-1\/2″ (DN40)<\/p>\n

2″ (DN50)<\/p>\n

3″ (DN80)<\/p>\n

4″ (DN100)<\/td>\n<\/tr>\n

\n

End Connections<\/p>\n

 <\/td>\n

\n

Standard: Female NPT (screwed).<\/p>\n

ASME Flanged: 125#, 150#, 250#, 300#, 600#;<\/p>\n

DIN Flanged: PN16, PN25, PN40;<\/p>\n

(Integral Flanged Body unless listed under Opt.-30)<\/p>\n

Opt-31: British Standard Pipe Threads<\/p>\n

Opt-32: Schedule 80 Extended Pipe Nipples.<\/p>\n

Opt-34: 14″ Face to Face Flange Dimension.<\/p>\n

Opt-41: Extension Tube Ends.<\/td>\n<\/tr>\n

\n

Differential Pressure<\/p>\n

 <\/td>\n

\n

1\/2″\u20131″(DN15\u201325): 1 to 200 psid (.07 to 13.8 Bard)<\/p>\n

1-1\/4″\u20131-1\/2″ (DN32\u2013DN40): 1 to 125 psid (.07 to 8.6 Bard)<\/p>\n

2″ (DN50): 1 to 90 psid (.07 to 6.2 Bard)<\/p>\n

3″\u20134″ (DN80\u2013100): 1 to 125 psid (.07 to 8.6 Bard)<\/p>\n

NOTE: Ranges may be limited by diaphragm selection.<\/td>\n<\/tr>\n

Inlet Design Pressure<\/td>\n10\u20133705 psig (.69-255 Barg).<\/td>\n<\/tr>\n
Material Combinations:<\/td>\n\n

Body \/ Spring Chamber<\/p>\n

DI\/DI<\/p>\n

BRZ\/BRZ *<\/p>\n

BRZ\/SST<\/p>\n

CS\/DI<\/p>\n

BRZ\/DI<\/p>\n

SST\/DI<\/p>\n

CS\/CS<\/p>\n

BRZ\/CS<\/p>\n

SST\/CS<\/p>\n

SST\/SST<\/p>\n

* Through 2″ (DN50) body size only.
\nDI =\u00a0Ductile Iron<\/em>
\nCS = Carbon Steel<\/em>
\nSST = Stainless Steel\u00a0<\/em>
\nBRZ = Bronze\u00a0<\/em><\/p>\n

 <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

[\/vc_column_text][\/vc_column][\/vc_row][vc_row][vc_column column_width_percent=”100″ position_vertical=”middle” align_horizontal=”align_center” gutter_size=”3″ overlay_alpha=”50″ shift_x=”0″ shift_y=”0″ shift_y_down=”0″ z_index=”0″ medium_width=”0″ mobile_width=”0″ width=”1\/1″ uncode_shortcode_id=”194224″][vc_button button_color=”color-731899″ border_width=”0″ link=”url:https%3A%2F%2Fwww.cashco.com%2Famfile%2Ffile%2Fdownload%2Ffile%2F74%2Fproduct%2F18470%2F|target:_blank” button_color_type=”uncode-palette” uncode_shortcode_id=”116806″]FISA TEHNICA[\/vc_button][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

The Model DA2 is a differential reducing regulator used to maintain a constant pressure differential between a fluid loading pressure (PLOAD) piped to the spring chamber and the regulator’s outlet pressure (P2 ). In the Model DA2 the P2 pressure is higher than the PLOAD (Positive Bias). The amount of bias or differential pressure (\u2206PDiff) is controlled by the user adjustable setting of the range spring in the spring chamber.<\/p>\n

The regulator uses a flow-to-open, cage balanced trim. The diaphragm is isolated from the fluid flow path by a balancing piston, which allows the user to specify either internal or external sensing of the P2 pressure.<\/p>\n

Key Features:<\/strong><\/p>\n

    \n
  1. Versatile:<\/strong>\u00a0Four basic materials and multiple trim material combinations to select from.<\/li>\n
  2. Tight Shutoff:<\/strong>\u00a0Multiple composition materials provide Class IV or VI inboard leakage rates. Designed as a soft-seated valve.<\/li>\n
  3. Capacity:<\/strong>\u00a0Highest in the industry. Allows smaller body sizes than competitors in majority of applications.<\/li>\n
  4. Pressure Drop:<\/strong>\u00a0Highest in the industry when coupled with high flow capacity.<\/li>\n
  5. Trim Design:<\/strong>\u00a0\u201cDO-ALL\u201d trim design provides FTO and pressure balancing for higher inlet pressure. Results in unmatched sensitivity and stability. Internals are cage-contained within easily removable quick change trim.<\/li>\n
  6. Rangeability:<\/strong>\u00a0Basic valve gives outstanding rangeability due to close tolerances, balanced trim, and a broad range of elastomeric diaphragms and soft seats. Can be as high as 1000:1.<\/li>\n
  7. Heavy-Duty Guiding:<\/strong>\u00a0Both top and bottom guided to maintain stability and increased diaphragm life.<\/li>\n<\/ol>\n","protected":false},"featured_media":84292,"template":"","meta":[],"product_brand":[],"product_cat":[126,94],"product_tag":[],"market":[113,114,116],"class_list":{"0":"post-84291","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pressure-reducing-regulators","7":"product_cat-valves-actuators-and-regulators","8":"market-oil-gas","9":"market-process-and-chemical-industry","10":"market-water-environment","12":"first","13":"instock","14":"shipping-taxable","15":"product-type-simple"},"yoast_head":"\nDifferential reducing regulator DA2 CASHCO - Instrumentatie<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/instrumentatie.ro\/en\/product\/valves-actuators-and-regulators\/pressure-reducing-regulators\/differential-reducing-regulator-da2-cashco\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Differential reducing regulator DA2 CASHCO - Instrumentatie\" \/>\n<meta property=\"og:description\" content=\"The Model DA2 is a differential reducing regulator used to maintain a constant pressure differential between a fluid loading pressure (PLOAD) piped to the spring chamber and the regulator's outlet pressure (P2 ). In the Model DA2 the P2 pressure is higher than the PLOAD (Positive Bias). The amount of bias or differential pressure (\u2206PDiff) is controlled by the user adjustable setting of the range spring in the spring chamber. The regulator uses a flow-to-open, cage balanced trim. The diaphragm is isolated from the fluid flow path by a balancing piston, which allows the user to specify either internal or external sensing of the P2 pressure. Key Features: Versatile:\u00a0Four basic materials and multiple trim material combinations to select from. Tight Shutoff:\u00a0Multiple composition materials provide Class IV or VI inboard leakage rates. Designed as a soft-seated valve. Capacity:\u00a0Highest in the industry. Allows smaller body sizes than competitors in majority of applications. Pressure Drop:\u00a0Highest in the industry when coupled with high flow capacity. Trim Design:\u00a0\u201cDO-ALL\u201d trim design provides FTO and pressure balancing for higher inlet pressure. Results in unmatched sensitivity and stability. Internals are cage-contained within easily removable quick change trim. Rangeability:\u00a0Basic valve gives outstanding rangeability due to close tolerances, balanced trim, and a broad range of elastomeric diaphragms and soft seats. Can be as high as 1000:1. Heavy-Duty Guiding:\u00a0Both top and bottom guided to maintain stability and increased diaphragm life.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/instrumentatie.ro\/en\/product\/valves-actuators-and-regulators\/pressure-reducing-regulators\/differential-reducing-regulator-da2-cashco\/\" \/>\n<meta property=\"og:site_name\" content=\"Instrumentatie\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/instrumentatie.ro\" \/>\n<meta property=\"article:modified_time\" content=\"2025-01-15T10:46:21+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/instrumentatie.ro\/wp-content\/uploads\/2025\/01\/cas_da2_ecc.png\" \/>\n\t<meta property=\"og:image:width\" content=\"700\" \/>\n\t<meta property=\"og:image:height\" content=\"700\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/instrumentatie.ro\/en\/product\/valves-actuators-and-regulators\/pressure-reducing-regulators\/differential-reducing-regulator-da2-cashco\/\",\"url\":\"https:\/\/instrumentatie.ro\/en\/product\/valves-actuators-and-regulators\/pressure-reducing-regulators\/differential-reducing-regulator-da2-cashco\/\",\"name\":\"Differential reducing regulator DA2 CASHCO - 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